ANOVA Models

Liste des fonctions de S-PLUS® 4 / page 1

ANOVA ModelsC Factor with Chosen Contrastsalias Aliases (Dependencies) in a Model - Generic functionalias.aovlist Alias Method for Multiple Strata Analysis of Variancealias.design Alias Method for Design Objectsanova Compute an Anova Table - Generic functionaov Fit an Analysis of Variance Modelaov.genyates Analysis of Variance for Balanced Designsaov.object Analysis of Variance Objectsaovlist.object Analysis of Variance Objectscontr.helmert Contrast or Dummy Variable Matrixcontr.poly Contrast or Dummy Variable Matrixcontr.sum Contrast or Dummy Variable Matrixcontr.treatment Contrast or Dummy Variable Matrixcontrasts Contrasts Attributecontrasts<- Contrasts Attributedesign Generate a Design Objectdesign.object Design Objectsdesign.table Arrange Response as a Arrayeff.aovlist Compute Efficiency Factors for aovlist Model Termsfac.design Generate Factorial Designsfactor.names Factor and Level Namesfactor.names<- Factor and Level Namesfractionate Produce a Fractional Factorial Designfriedman.test Friedman Rank Sum Testinteraction Compute the Interaction of Several Factorsinteraction.plot Two-Way Interaction Plotsis.random Random Factorskruskal.test Kruskal-Wallis Rank Sum Testmanova Fit a Multivariate Analysis of Variance Modelmaov.object Analysis of Variance Objectsmodel.tables Compute Tables of Estimates for Model Object - Generic functionmodel.tables.aov Tables of Means and Effects for ANOVA Modelsmodel.tables.aovlist Tables of Means and Effects for ANOVA Modelsmulticomp Multiple Comparisonsmulticomp.default Multiple Comparisonsmulticomp.lm Multiple Comparisonsoa.design Generate an Orthogonal Array Designplot.design Plot a Function of Each Level of Factors or Termsplot.factor Summary Plots by Factorsplot.varcomp Plot of Random Componentsproj Projection Matrixproj.default Projection Matrixqdunnett Quantiles for Dunnett's Comparisons with Controlqmvt Quantiles for the Equicorrelated Multivariate-t Distributionqmvt.sim Simulation-based Quantiles of the Multivariate-t Distributionqqnorm.aov Normal or Half-Normal Plots of Effectsqqnorm.aovlist Normal or Half-Normal Plots of Effectsqqnorm.maov Normal or Half-Normal Plots of Effectsqtukey Quantiles of Tukey's Studentized Range Distributionrandomize Random Ordering for the Runs of a Designraov Random Effects Analysis of Variancereplications Number of Replications of Termsse.contrast Standard Errors for Contrasts among Model Terms - Generic Functionse.contrast.aov Standard Errors for Contrasts between Meansse.contrast.aovlist Standard Errors for Contrasts between Means


summary.aov Summary of an Analysis of Variance Objectsummary.aovlist Summary of an Analysis of Variance Objectsummary.manova Create a Manova Tablevarcomp Variance Componentsvarcomp.object Variance Component Objects

Add to Existing Plotabline Plot Line in Intercept-Slope Formabline.default Plot Line in Intercept-Slope Formarrows Plot Disconnected Line Segments or Arrowsaxes Plot Titling Information and/or Axis Labelsaxis Add an Axis to the Current Plotbox Add a Box Around a Plotboxes Boxplots at Specified Locationscontour Contour Plotcontour.old Contour Plotdouble.buffer Control double buffering of graphics window for dynamic graphicshex.legend Add a Legend Hexagonal Lattice Plothexagons Add Hexagonal Cells to Plot of "hexbin" Objectidentify Identify Points on Plot - Generic Functionidentify.default Identify Points on Plot - Generic Functionidentify.hexbin Identify Points On a Hexagonal Binned Plotimage Plot a Grayscale or Color Imageimage.legend Add a Legend to an Image Plotkey Put a Key or Legend on a Plotlabclust Label a Cluster Plotlabels Labels for Printing or Plotting - Generic functionlabels.default Labels for Printing or Plotting - Generic functionlegend Put a Legend on a Plotlines Add Lines or Points to Current Plotmatlines Plot Columns of Matricesmatplot Plot Columns of Matricesmatpoints Plot Columns of Matricesmtext Text in the Margins of a Plotpanel.smooth Smoothing Scatterplots on Multipanel Displaysperspp Project Points onto Three-Dimensional Perspective Plotsplotlabels Labels for Printing or Plotting - Generic functionplotlabels.default Labels for Printing or Plotting - Generic functionpoints Add Lines or Points to Current Plotpolygon Shade in a Polygonal Figureqqline Produce a Line through a Normal QQ-Plotrug Add a Rug to a Plotsegments Plot Disconnected Line Segments or Arrowsstamp Time Stamp Output, Graph, and Audit Filesubplot Add a Plot to an Existing Plotsymbols Draw Symbols on a Plottext Plot Texttext.default Plot Texttext.tree Place Text on a Dendrogramtitle Plot Titling Information and/or Axis Labelstslines Plot Multiple Time Seriestsplot Plot Multiple Time Seriestspoints Plot Multiple Time Seriesusa United States Coastline and State Boundaries

Bootstrappingbootstats Calculate Bootstrap Statistics


bootstrap General Nonparametric Bootstrappingjack.after.bootstrap Perform Jackknife-After-Bootstraplimits.bca Calculate BCa Percentileslimits.emp Calculate Empirical Percentiles of Replicatesplot.jack.after.bootstrap Influence Plot Using Jackknife-After-Bootstrapplot.resamp Plot Method for Resample Objectsprint.jack.after.bootstrap Print a Jackknife-After-Bootstrap Objectprint.resamp Print a Resample Objectprint.summary.bootstrap Print a Summary of Bootstrap Objectprint.summary.resamp Print a Summary of Resample Objectqqnorm.resamp Quantile-Quantile Plots for Resample Objectsresamp.get.dimnames Helper Functions for Bootstrap and Jackkniferesamp.get.fit.func Helper Functions for Bootstrap and Jackkniferesamp.get.indices Helper Functions for Bootstrap and Jackknifesamp.boot.bal Construct Matrix of Resamplessamp.boot.mc Construct Matrix of Resamplessamp.permute Construct Matrix of Resamplessummary.bootstrap Summary Method for Bootstrap Objectssummary.resamp Summary Method for Resample Objectsupdate.bootstrap Add New Replicates to Bootstrap Object

Categorical DataOps.data.frame Ops Group Method for Data Frame ObjectsOps.factor Ops Group Method for Factors and Ordered FactorsOps.ordered Ops Group Method for Factors and Ordered FactorsSubscript.factor Subscript a Factor Object[.factor Subscript a Factor Object[<-.factor Subscript a Factor Objectaggregate Compute Summary Statistics of Subsets of Dataaggregate.data.frame Compute Column by Column Summaries of Groups of Observations in Data Frameaggregate.default Compute Summary Statistics of Subsets of Dataas.factor Create Factor Objectas.ordered Create or Modify Ordered Factorsby Split a Dataset by Factors and Apply a Function to the Partsby.data.frame Split a Dataset by Factors and Apply a Function to the Partsby.default Split a Dataset by Factors and Apply a Function to the Partscodes Codes of an Ordered Factorcrosstabs Create a Contingency Table from Factor Datacut Create Category by Cutting Continuous Datacut.dates Create a Factor from a Dates Objectcut.default Create Category by Cutting Continuous Datafactor Create Factor Objectglim Generalized Linear Models via Maximum Likelihoodglim.print Print the Results of a glim Fitis.factor Create Factor Objectis.ordered Create or Modify Ordered Factorslevels Levels Attributelevels.factor Levels Attribute for Factor Objects.levels<-.factor Levels Attribute for Factor Objects.loglin Contingency Table Analysismerge.levels Merge the Levels of a Factorordered Create or Modify Ordered Factorsordered<- Create or Modify Ordered Factorsordered<-.default Create or Modify Ordered Factorsprint.crosstabs Print Output of crosstabs Functionrowsum Row Sums of a Matrix, Based on a Grouping Variable.split Split Data by Groups


table Create Contingency Table from Categoriestabulate Count Entries in Binstapply Apply a Function to a Ragged Array

Character Data OperationsAsciiToInt Convert ASCII Characters to Decimal Representationas.character Character Objectscasefold Convert Case of Character Stringscharacter Character Objectscharmatch Partial Matching of Character Stringsformat Formatted Character Dataformat.default Format Atomic Datagrep Search for Pattern in Textis.all.white Test for White Spaceis.character Character Objectsmatch Match Items in Vector - Generic functionnchar Lengths of Character Stringspaste Concatenate Data to Make Character Datapmatch Partial Matching of Character Items in a Vectorprint.char.matrix Print a char.matrix Object to Make a Formatted Tableregexpr Pattern Matching in Stringsrle Run Length Encodingsort Sort into Ascending Numeric or Alphabetic Orderstring.bounding.box Bounding Boxes of Multiline Stringsstring.break.line Change Strings with Line Breaks into Multiple Stringssubstring Get Portions of Character Stringstempfile Create Unique Names for Files

Clusteringagnes Agglomerative Nestingagnes.object Agglomerative Nesting Objectclara Clustering Large Applicationsclara.object Clustering Large Applications Objectclorder Re-Order Leaves of a Cluster Treecluster Identify clusters.cutree Create Groups from Hierarchical Clusteringdaisy Dissimilarity Matrix Calculationdiana Divisive Analysisdiana.object Divisive Analysis Objectdissimilarity.object Dissimilarity Matrix Objectdist Distance Matrix Calculationfanny Fuzzy Analysisfanny.object Fuzzy Analysis Objecthclust Hierarchical Clusteringkmeans Hartigan's K-Means Clusteringlabclust Label a Cluster Plotmclass Classification Produced By mclustmclust Model-based Hierarchical Clusteringmona Monothetic Analysismona.object Monothetic Analysis Objectmreloc Iterative Relocation For mclust/`mclass'pam Partitioning Around Medoidspam.object Partitioning Around Medoids Objectpartition.object Partitioning Objectplclust Plot Trees From Hierarchical Clusteringplot.agnes Banner Of Agglomerative Hierarchical Clusteringsplot.diana Banner Of Divisive Hierarchical Clusterings


plot.mona Banner Of Monothetic Divisive Hierarchical Clusteringsplot.partition Silhouette Plot Of Nonhierarchical Clusteringspltree Clustering Trees - Generic Functionpltree.agnes Clustering Tree Of Agglomerative Hierarchical Clusteringspltree.diana Clustering Tree Of Divisive Hierarchical Clusteringsprint.agnes Use print() on an àgnes' objectprint.clara Use print() on a `clara' objectprint.diana Use print() on a `diana' objectprint.dissimilarity Use print() on a `dissimilarity' objectprint.fanny Use print() on a `fanny' objectprint.mona Use print() on a `mona' objectprint.pam Use print() on a `pam' objectprint.summary.agnes Use print() on a `summary.agnes' objectprint.summary.clara Use print() on a `summary.clara' objectprint.summary.diana Use print() on a `summary.diana' objectprint.summary.fanny Use print() on a `summary.fanny' objectprint.summary.mona Use print() on a `summary.mona' objectprint.summary.pam Use print() on a `summary.pam' objectsubtree Extract Part of a Cluster Treesummary.agnes Summary method for agnes objectssummary.clara Summary method for clara objectssummary.diana Summary method for diana objectssummary.fanny Summary Method for fanny Objectssummary.mona Summary Method for mona Objectssummary.pam Summary Method for pam Objects

Complex Numbers%% Arithmetic Operators%/% Arithmetic Operators* Arithmetic Operators+ Arithmetic Operators- Arithmetic Operators.Uminus Arithmetic Operators/ Arithmetic OperatorsArg Basic Complex Number ManipulationArithmetic Arithmetic OperatorsComplex Basic Complex Number ManipulationConj Basic Complex Number ManipulationIm Basic Complex Number ManipulationMod Basic Complex Number ManipulationRe Basic Complex Number Manipulation^ Arithmetic Operatorsacos Inverse Trigonometric Functionsacosh Inverse Hyperbolic Trigonometric Functionsas.complex Complex Valued Objectsasin Inverse Trigonometric Functionsasinh Inverse Hyperbolic Trigonometric Functionsatan Inverse Trigonometric Functionsatanh Inverse Hyperbolic Trigonometric Functionscomplex Complex Valued Objectscos Trigonometric Functionscosh Hyperbolic Trigonometric Functionsexp Exponential Functionsfft Fast Fourier Transformgamma Gamma Function (and its Natural Logarithm)is.complex Complex Valued Objectslgamma Gamma Function (and its Natural Logarithm)


log Exponential Functionslog10 Exponential Functionspolyroot Find the Roots of a Polynomialsin Trigonometric Functionssinh Hyperbolic Trigonometric Functionssqrt Exponential Functionstan Trigonometric Functionstanh Hyperbolic Trigonometric Functions

Computations Related to PlottingAsciiToInt Convert ASCII Characters to Decimal Representationacf Estimate Autocovariance, Autocorrelation or Partial Autocorrelationapprox Linear Interpolation of Pointsaxum.options Control details of how new high level device drivers (axum,obj.graph) workboxplot Boxplotschull Convex Hull of a Planar Set of Pointsco.intervals Conditioning Intervalsdensity Estimate Probability Density Functionhist Plot a Histogramhist.factor Plot a Histogramhist2d Calculate Two-Dimensional Histograminterp Bivariate Interpolation for Irregular Dataksmooth Densities or Regressions Using Kernel Smootherslowess Scatter Plot Smoothingmapproject Apply a Map Projectionmstree Minimal Spanning Tree and Multivariate Planingpar Graphical Parameterspersp.setup Line Styles for Perspective Plotsplclust Plot Trees From Hierarchical Clusteringplot.loess Display of Fitted LOESS Models by Coplotsppoints Plotting Points for QQplotspreplot Precompute a Plotting Object - Generic Functionpreplot.loess Display of Fitted LOESS Models by Coplotspretty Vector of Prettied Valuesqqnorm Quantile-Quantile Plots - Generic Functionqqnorm.default Quantile-Quantile Plots - Generic Functionqqplot Quantile-Quantile Plots - Generic Functionquickvu Make Simple Vu-Graphsrange Range of Dataspline Cubic Spline Approximationxysort Rearrange x-y Data for Fast Plotting

Data Attributesattr Attribute of an Objectattributes All Attributes of an Objectclass Class Attribute of an Objectcol Column and Row Identification in a Matrixdim Dim Attribute of an Objectdim<- Dim Attribute of an Objectdimnames Dimnames Attribute of an Objectlength Length of a Vector or Listlevels Levels Attributemode Data Mode of the Values in a Vectornames Names Attribute of an Objectncol Extents of a Matrixnrow Extents of a Matrixrow Column and Row Identification in a Matrix


slice.index Slice Identification in an Arraystorage.mode Data Mode of the Values in a Vectorstructure An Object with Given Attributestsp Tsp Attribute of a Time Series Objectunclass Class Attribute of an Object

Data Directories-> Assign a Name to an Object.First Startup and Wrapup Actions.First.lib Shared Functions and Datasets.First.local Startup and Wrapup Actions.Last Startup and Wrapup Actions.Last.lib Shared Functions and Datasets<- Assign a Name to an Object<<- Assign a Name to an ObjectAssignment Assign a Name to an Object_ Assign a Name to an Objectas.variable Make Factor or Numeric Variable out of Vectorassign Assign Object to Database or Frameassign.default Assign Object to Database or Frameattach Add to or View the Search Listattach.data.frame Attach Method for Data Frame Objectsattach.default Add to or View the Search Listattach.pframe Attach Method for Data Frame Objectscbind.data.frame Build Data Frame from Columnsconflicts Report on Conflicts Among Databasesdata.dump Produce Text Representations of S-PLUS Objectsdata.restore Bring Back Dumped Objectsdatabase.attr Utilities for Use with S-PLUS Databasesdatabase.object Utilities for Use with S-PLUS Databasesdatabase.status Utilities for Use with S-PLUS Databasesdatabase.type Utilities for Use with S-PLUS Databasesdbdetach Database Manipulation Routines - Generic functionsdbexists Database Manipulation Routines - Generic functionsdbobjects Database Manipulation Routines - Generic functionsdbobjects.default Database Manipulation Routines - Generic functionsdbread Database Manipulation Routines - Generic functionsdbremove Database Manipulation Routines - Generic functionsdbwrite Database Manipulation Routines - Generic functionsdetach Detach Data from Search Listdget Write a Text Representation of an S-PLUS Objectdput Write a Text Representation of an S-PLUS Objectdump Produce Text Representations of S-PLUS Objectsexists Search for an S-PLUS Objectexists.default Search for an S-PLUS Objectfind Find the Database that Contains an Objectfix Fix a Function.get Search for an S-PLUS Objectget.default Search for an S-PLUS Objectlibrary Shared Functions and Datasetsmake.fields Convert Fixed Format Data to Fieldsmasked Report Masked S-PLUS Objectsmodule Access Add-On Modulenew.database Make a New Directory Databaseobjcopy Assign Copies of Objects to a Databaseobjdiff Differences Between S-PLUS Objectsobjects Find S-PLUS Object Names


objects.summary Summary Information about S-PLUS Objectsprint.objects.summary Summary Information about S-PLUS Objectsrbind.data.frame Create a Data Frame from Rowsremove Remove Objects from a Databaserm Remove by Namesearch Add to or View the Search Listtrue.file.name Map Object Name into File Name

Data Manipulation$ Extract or Replace Parts of an Object - Generic operator-> Assign a Name to an Object: Sequences of Numbers<- Assign a Name to an Object<<- Assign a Name to an ObjectAssignment Assign a Name to an ObjectEdit Edit function using S-PLUS script windowEdit.data Edit a datasetRows Select Rows of a Data Frame or ListSubscript Extract or Replace Parts of an Object - Generic operatorSubscript.data.frame Subscript a Data Frame ObjectSubscript.factor Subscript a Factor ObjectSubscript.tree Subscript a Tree Object[ Extract or Replace Parts of an Object - Generic operator[.cts Subscript a Time Series Object[.data.frame Subscript a Data Frame Object[.factor Subscript a Factor Object[.its Subscript a Time Series Object[.rts Subscript a Time Series Object[.tree Subscript a Tree Object[<- Extract or Replace Parts of an Object - Generic operator[<-.data.frame Subscript a Data Frame Object[<-.factor Subscript a Factor Object[[ Extract or Replace Parts of an Object - Generic operator[[.data.frame Subscript a Data Frame Object[[<- Extract or Replace Parts of an Object - Generic operator[[<-.data.frame Subscript a Data Frame Object_ Assign a Name to an Objectabbreviate Generate Abbreviationsappend Insert or Merge Datac Combine Values into a Vector or Listcasefold Convert Case of Character Stringscbind Build Matrix from Columns or Rowscharmatch Partial Matching of Character StringscolMeans Row and Column SummariescolSums Row and Column SummariescolVars Row and Column Summariesdata.ed Defunct: use Edit.dataduplicated Unique or Duplicated Values in a Vectored Invoke ed Text Editoredit Text Editoremacs Invoke emacs Text Editorfix Fix a Function.grep Search for Pattern in Textifelse Conditional Data Selectionintersect Find the Intersection of Multiple Setsis.na Test For Missing Values - Generic functionjitter Separate Data Points by Jittering


length Length of a Vector or Listmatch Match Items in Vector - Generic functionmerge Merge Two Datasets and Match Columnsmerge.data.frame Merge Two Datasets and Match Columnsmerge.default Merge Two Datasets and Match Columnsna.fail Filter Missing Values From a Data Framena.include Replace NA's in a Factor with a New Levelna.omit Filter Missing Values From a Data Frameorder Ordering to Create Sorted Datapaste Concatenate Data to Make Character Datapmatch Partial Matching of Character Items in a Vectorrbind Build Matrix from Columns or Rowsregexpr Pattern Matching in Stringsrep Replicate Data Valuesrep.int Replicate Integer Vectorreplace Insert or Merge Datarev Reverse the Order of a Vector or Listrle Run Length Encodingrow.names Row Names Attributerow.names<- Row Names AttributerowMeans Row and Column SummariesrowSums Row and Column SummariesrowVars Row and Column Summariesrowsum Row Sums of a Matrix, Based on a Grouping Variable.seq Sequences of Numbersseq.default Sequences of Numberssetdiff Find the Unique Values of a Setsort Sort into Ascending Numeric or Alphabetic Ordersort.list Vector of Indices that Sort Datasplit Split Data by Groupsstructure An Object with Given Attributessubstring Get Portions of Character Stringsunion Find the Union of Multiple Setsunique Unique or Duplicated Values in a Vectorunlist Simplify the Structure of a Listvi Invoke vi Text Editorzapsmall Coerce Small Numbers to Zero for Printing

Data Sets.Last.value Keep the Value of the Last Un-assigned S Expression.Machine Machine Arithmetic Constants.Random.seed Seeds for Random Number Generators.laenv Tuning Parameters for Linear Algebra ComputationsCO2 CO2 Uptake Versus Concentration DataDNase Assay Data for the Protein DNaseFatigue Growth of Cracks in Metal Due to FatigueIndometh Pharmacokinetics of IndomethicinLETTERS The AlphabetOrange Growth of Orange TreesOrthodont Orthodontic Measurements on ChildrenOvary Counts of Ovarian Follicles in MaresPhenobarb Pharmacokinetics Study of PhenobarbitalPixel Pixel Intensity DataPuromycin Biochemical Reactions of Cells Treated with PuromycinQuinidine Population Pharmacokinetics of QuinidineRelaxin Bioassay of the Protein RelaxinSoybean Leaf Weight Over Time for Two Varieties of Soybean


Theoph Pharmacokinetic Study of Theophyllineair New York Ozone Concentrationakima Waveform Distortion Data for Bivariate Interpolationakima.x Waveform Distortion Data for Bivariate Interpolationakima.y Waveform Distortion Data for Bivariate Interpolationakima.z Waveform Distortion Data for Bivariate Interpolationauthor Character Counts for Books by Various Authorsauthor.count Character Counts for Books by Various Authorsauto Statistics of Automobile Modelsbar.old Style List for Barplotsbar.splus Style List for Barplotsbarley Barley Disease Databarley Sample Data Sets for Trellis Graphicsbarley.disease Barley Disease Databarley.exposed Barley Disease Databicoal Bituminous Coal Production in USAbicoal.tons Bituminous Coal Production in USAbladder Sample Data Sets For Survival Analysisbonds Daily Yields of Six AT&T Bondsbonds.coupon Daily Yields of Six AT&T Bondsbonds.yield Daily Yields of Six AT&T Bondsbxp.att Style List for Boxplotsbxp.old Style List for Boxplotsbxp.splus Style List for Boxplotscapacitor Sample Data Sets For Survival Analysiscar Fuel Consumption Datacar.all Automobile Data from Consumer Reportscar.gals Fuel Consumption Datacar.miles Fuel Consumption Datacar.test.frame Automobile Data from Consumer Reportscar.time Fuel Consumption Datacatalyst Comparing the Yield of Two Catalystscereal Consumer Attitudes Towards Breakfast Cerealscereal.attitude Consumer Attitudes Towards Breakfast Cerealschernoff2 Mineral Contents Data (used by Chernoff)city Names and Location of Selected U.S. Citiescity.name Names and Location of Selected U.S. Citiescity.state Names and Location of Selected U.S. Citiescity.x Names and Location of Selected U.S. Citiescity.y Names and Location of Selected U.S. Citiesclaims Cost of Automobile Insurance Claimsco2 Mauna Loa Carbon Dioxide Concentrationcorn Corn Yields and Rainfallcorn.rain Corn Yields and Rainfallcorn.yield Corn Yields and Rainfallcu.dimensions Automobile Data from Consumer Reportscu.specs Automobile Data from Consumer Reportscu.summary Automobile Data from Consumer Reportsdating Sample Data Sets for Trellis Graphicsdrug.mult Drug Study Data for Repeated Measuresenvironmental Sample Data Sets for Trellis Graphicsethanol Measurement of Exhaust from Burning Ethanolevap Soil Evaporation Dataevap.x Soil Evaporation Dataevap.y Soil Evaporation Datafont Vector Drawn Fontsfreeny Revenue Datafreeny.x Revenue Data


freeny.y Revenue Datafuel.frame Automobile Data from Consumer Reportsfusion.time Sample Data Sets for Trellis Graphicsgalaxy Radial Velocity of Galaxy NGC7531ganglion Sample Data Sets for Trellis Graphicsgas Measurement of Exhaust from Burning Ethanolgeyser Old Faithful Geyser Datagr.pars Names of Graphical Parametersguayule Rate of Germination of Treated Guayule Seedsgun Speed of Firing Naval Gunshalibut Halibut Datahamster Sample Data Sets for Trellis Graphicsheart Sample Data Sets For Survival Analysishstart US Housing Startsiris Fisher's Iris Datakyphosis Spinal Disease in Children Dataletters The Alphabetleukemia Sample Data Sets For Survival Analysisliver Carcinogeneity Studies of Rat Liversliver.cells Carcinogeneity Studies of Rat Liversliver.exper Carcinogeneity Studies of Rat Liversliver.gt Carcinogeneity Studies of Rat Liversliver.section Carcinogeneity Studies of Rat Liverslongley Longley's Regression Datalongley.x Longley's Regression Datalongley.y Longley's Regression Datalottery New Jersey Pick-It Lottery Datalottery.number New Jersey Pick-It Lottery Datalottery.payoff New Jersey Pick-It Lottery Datalottery2 New Jersey Pick-It Lottery Data (Second Set)lottery2.number New Jersey Pick-It Lottery Data (Second Set)lottery2.payoff New Jersey Pick-It Lottery Data (Second Set)lottery3 New Jersey Pick-It Lottery Data (Third Set)lottery3.number New Jersey Pick-It Lottery Data (Third Set)lottery3.payoff New Jersey Pick-It Lottery Data (Third Set)lung Sample Data Sets For Survival Analysislynx Canadian Lynx Trappingsmarket.survey AT&T Telemarketing Datamelanoma Sample Data Sets for Trellis Graphicsmonth Month Names and Abbreviationsmonth.abb Month Names and Abbreviationsmonth.name Month Names and Abbreviationsoa.12.2p11 Standard Orthogonal Array Designsoa.16.2p15 Standard Orthogonal Array Designsoa.18.2p1x3p7 Standard Orthogonal Array Designsoa.20.2p19 Standard Orthogonal Array Designsoa.24.2p23 Standard Orthogonal Array Designsoa.24.3p1x2p4 Standard Orthogonal Array Designsoa.27.3p13 Standard Orthogonal Array Designsoa.32.2p31 Standard Orthogonal Array Designsoa.36.2p3x3p4 Standard Orthogonal Array Designsoa.4.2p3 Standard Orthogonal Array Designsoa.8.2p7 Standard Orthogonal Array Designsoa.9.3p4 Standard Orthogonal Array Designsoa.Matrices Standard Orthogonal Array Designsovarian Sample Data Sets For Survival Analysisozone Ozone Concentrations in North-East U.S.ozone.city Ozone Concentrations in North-East U.S.


ozone.median Ozone Concentrations in North-East U.S.ozone.quartile Ozone Concentrations in North-East U.S.ozone.xy Ozone Concentrations in North-East U.S.pi Fundamental Constantpigment Moisture Content of Pigments Experimentpingpong US Table Tennis Association Datapolarization Sample Data Sets for Trellis Graphicsprim Particle Physics Dataprim4 Particle Physics Dataprim9 Particle Physics Dataps.colors Default PostScript Color Tableps.fonts Available PostScript Fontsps.preamble Definitions for the Postscript Device Driverps.region Default PostScript Imageable Regionquakes.bay Bay Area Earthquakesrain New York City Precipitationrain.nyc1 New York City Precipitationrain.nyc2 New York City Precipitationrubber Sample Data Sets for Trellis Graphicssaving Savings Rates for Countriessaving.x Savings Rates for Countriesship Manufacturing Shipmentssinger Sample Data Sets for Trellis Graphicssolder AT&T Solder Experimentsolder.balance AT&T Solder Experimentsolder2 AT&T Solder Experimentstack Stack-loss Datastack.loss Stack-loss Datastack.x Stack-loss Datastate States of the U.S.state.abb States of the U.S.state.center States of the U.S.state.division States of the U.S.state.name States of the U.S.state.region States of the U.S.state.x77 States of the U.S.steam Steam Usage Datasteam.x Steam Usage Datasteam.y Steam Usage Datasunspots Monthly Mean Relative Sunspot Numberssurvival.datasets Sample Data Sets For Survival Analysisswiss Fertility Data for Switzerland in 1888swiss.fertility Fertility Data for Switzerland in 1888swiss.x Fertility Data for Switzerland in 1888switzerland Heights of Switzerland on 12 by 12 Gridtelsam Interviewer Response Datatelsam.response Interviewer Response Datatestscores Scores from Mathematics Qualifying Examstone Bricker's Tone-Ringer Preference Datatone.appeal Bricker's Tone-Ringer Preference Datatrellis.datasets Sample Data Sets for Trellis Graphicsutil Earnings and Market/Book Ratio for Utilitiesutil.earn Earnings and Market/Book Ratio for Utilitiesutil.mktbook Earnings and Market/Book Ratio for Utilitiesversion S-PLUS Version Information.voice Voice Spectrogram Datavoice.five Voice Spectrogram Datavotes Votes for Republican Candidate in Presidential Elections


votes.repub Votes for Republican Candidate in Presidential Electionsvotes.year Votes for Republican Candidate in Presidential Electionswafer AT&T Wafer Experiment

Data TypesGamma Generate a Family ObjectNextMethod Methods Invoked from S-PLUS FunctionsUseMethod Methods Invoked from S-PLUS Functionsaov.object Analysis of Variance Objectsaovlist.object Analysis of Variance Objectsarray Multi-Way Arraysas.array Multi-Way Arraysas.character Character Objectsas.complex Complex Valued Objectsas.double Double Precision Objectsas.factor Create Factor Objectas.function Function Objectsas.integer Integer Objectsas.list List Objectsas.logical Logical Objectsas.matrix Matrix Objectsas.name Name Objectsas.null Null Objectsas.numeric Numeric Objectsas.single Single Precision Objectsas.ts Time Series Objectsas.vector Vectors (Simple Objects)binomial Generate a Family Objectcharacter Character Objectsclass Class Attribute of an Objectcomplex Complex Valued Objectscoxph.object Proportional Hazards Regression Objectcusum.object Cusum Quality Control Chart Objectdata.class Class of an Objectdata.frame.object Data Frame Objectsdesign.object Design Objectsdouble Double Precision Objectsfactanal.object Factor Analysis Objectsfactor Create Factor Objectfamily Generate a Family Objectfamily.default Generate a Family Objectfamily.object A Family of GLM Modelsformula.object Model Formula Objectsgam.object Generalized Additive Model Objectgaussian Generate a Family Objectglm.object Generalized Linear Model Objecthtest.object Hypotheses Testing Objectsinteger Integer Objectsinverse.gaussian Generate a Family Objectis.array Multi-Way Arraysis.atomic Test for Recursive or Atomic Objectsis.character Character Objectsis.complex Complex Valued Objectsis.double Double Precision Objectsis.factor Create Factor Objectis.function Function Objectsis.integer Integer Objects


is.language Test for Recursive or Atomic Objectsis.list List Objectsis.logical Logical Objectsis.matrix Matrix Objectsis.name Name Objectsis.null Null Objectsis.numeric Numeric Objectsis.recursive Test for Recursive or Atomic Objectsis.single Single Precision Objectsis.ts Time Series Objectsis.vector Vectors (Simple Objects)list List Objectslm.object Linear Least Squares Model Objectlms.object Least Median of Squares Objectloadings.object Loadings Matrix Objectsloess.object Loess Model Objectlogical Logical Objectslts.object Least Trimmed Squares Objectmaov.object Analysis of Variance Objectsmatrix Matrix Objectsmcd.object Minimum Covariance Determinant Objectmethods List Methods of Generic Functionsmlm Linear Least Squares Model Objectmlm.object Linear Least Squares Model Objectmve.object Minimum Volume Ellipsoid Objectnull Null Objectsnumeric Numeric Objectspframe Construct a Parameterized Data Frame Objectpframe.object Parametrized Data Frame Objectspoisson Generate a Family Objectprincomp.object Principal Component Objectsqcc.object Quality Control Chart Objectquasi Generate a Family Objectshewhart.object Shewhart Quality Control Chart Objectsingle Single Precision Objectsterms.object Class of Objects for Terms in a Modeltree.object Regression or Classification Tree Objecttree.sequence.object Regression or Classification Tree Objectts Time Series Objectsunclass Class Attribute of an Objectvarcomp.object Variance Component Objectsvector Vectors (Simple Objects)~ Model Formula Objects

Dates Objectschron Create a Chronological Objectcts Regular Calendar Time Series Objectscut.dates Create a Factor from a Dates Objectdates Generate Datesday.of.week Convert between Julian and Calendar Datesdays Return Various Periods from a Dates Objectformat.dates Support for Function dates.hours Return Hours, Minutes, or Seconds from a Times Objectis.cts Regular Calendar Time Series Objectsjulian Convert between Julian and Calendar Datesleap.year Convert between Julian and Calendar Datesminutes Return Hours, Minutes, or Seconds from a Times Object


month.day.year Convert between Julian and Calendar Datesmonths Return Various Periods from a Dates Objectorigin Generate Datesquarters Return Various Periods from a Dates Objectseconds Return Hours, Minutes, or Seconds from a Times Objectseq.dates Sequences of Datesweekdays Return Various Periods from a Dates Objectyears Return Various Periods from a Dates Object

Dynamic Graphicsbrush Brush a Matrix of Scatter Plotsdouble.buffer Control double buffering of graphics window for dynamic graphicsspin Display Rotating Three Dimensional Scatterplots

Error HandlingCommand.edit Command Line Editing in S-PLUSDBLEPR Printing from a Fortran RoutineINTPR Printing from a Fortran RoutineREALPR Printing from a Fortran RoutineXERROR Error Output and Termination for Fortran RoutinesXERRWV Error Output and Termination for Fortran Routinesbrowser Browse an Object - Generic functionbrowser.default Browse Interactively in a Function's Framedebugger Computational State at the Time of an Errordump.calls Save All Calls or Frames on Errorsdump.frames Save All Calls or Frames on Errorshelp On-Line Documentationinfo Information on the Current S-PLUSinspect Diagnostic Evaluation Under Interactive Controlmasked Report Masked S-PLUS Objectson.exit Exit Expression For a Functionoptions Set or Return Optionsrestart Take Over Error Handlingsend.self Send a Signal to the S Processstd.trace Control over Tracingstd.xtrace Control over Tracingstop Error and Warning Messagessys.trace Control over Tracingtprint Trace Calls to Functionstrace Trace Calls to Functionstrace.on Control over Tracingtraceback Print Call Stackuntrace Trace Calls to Functionswarning Error and Warning Messageswarnings Print Warning Messagesxerror Error Message Handling and Control for Fortran Routinesxerror.clear Error Message Handling and Control for Fortran Routinesxerror.maxpr Error Message Handling and Control for Fortran Routinesxerror.setfile Error Message Handling and Control for Fortran Routinesxerror.summary Error Message Handling and Control for Fortran Routines

Graphical Devices.Device Control Multiple Graphics Devices.Devices Control Multiple Graphics Devices.First Startup and Wrapup Actions.First.local Startup and Wrapup Actions


.Last Startup and Wrapup ActionsDevice.Default Initialize Graphics DeviceDevices List of Graphical Devicesaxum.options Control details of how new high level device drivers (axum,obj.graph) workclose.screen Split a Graphics Display and Control Multiple Screensdev.ask Pause between Plotsdev.control Copy Graphics between Graphics Devicesdev.copy Copy Graphics between Graphics Devicesdev.cur Control Multiple Graphics Devicesdev.list Control Multiple Graphics Devicesdev.next Control Multiple Graphics Devicesdev.off Control Multiple Graphics Devicesdev.prev Control Multiple Graphics Devicesdev.print Copy Graphics between Graphics Devicesdev.set Control Multiple Graphics Deviceserase.screen Split a Graphics Display and Control Multiple Screensgraphics.off Turn Off All Graphics Devicesgraphsheet Graphics Device for Windows/NThpgl Hewlett-Packard HP-GL Plotterspdf.graph Graphics Device to Produce Adobe Portable Document Formatpostscript Graphics Device for PostScripttm Printersprinter Graphics Device for any Terminalprompt.screen Split a Graphics Display and Control Multiple Screensps.colors Default PostScript Color Tableps.fonts Available PostScript Fontsps.region Default PostScript Imageable Regionscreen Split a Graphics Display and Control Multiple Screensshow Graphics Device for any Terminalsplit.screen Split a Graphics Display and Control Multiple Screenstree.screens Partition the Graphics Area for Tree Plotswin.colorscheme Set the Color Scheme Used By graphsheet.

High-Level PlotsCounty United States MapState United States MapState.vbm Visibility Base Map of the United StatesUsa United States MapWorld World MapWorld.thin World Mapacf.plot Plot Autocovariance or Autocorrelationarima.diag.plot Plot Diagnostics for ARIMA Modelaxum.options Control details of how new high level device drivers (axum,obj.graph) workbarplot Bar Graphbiplot Biplot of Multivariate Databiplot.default Biplot of Multivariate Databiplot.factanal Biplots for Principal Components and Factor Analysis Modelsbiplot.princomp Biplots for Principal Components and Factor Analysis Modelsboxplot Boxplotsbxp Boxplots From Processed Datacontour Contour Plotcontour.old Contour Plotcoplot Conditioning Plotdotchart Draw a Dot Charterror.bar Plot Pointwise Error Barsfaces Plot Symbolic Faceshist Plot a Histogramhist.factor Plot a Histogram


image Plot a Grayscale or Color Imageinteraction.plot Two-Way Interaction Plotslag.plot Plot Lagged Scatter Plotsmap Draw Geographical Mapsmonthplot Seasonal Subseries Plotmulbar Multiple Bar Plotpairs Produce All Pair-Wise Scatter Plots - Generic functionpairs.data.frame Produce a Scatter Plot Matrix for a Data Framepairs.default Produce a Scatterplot Matrixpar Graphical Parameterspartition.tree Plot a Low-Dimensional Tree Objectpersp Three-Dimensional Perspective Plotspie Pie Chartsplclust Plot Trees From Hierarchical Clusteringplot Plots - Generic functionplot.agnes Banner Of Agglomerative Hierarchical Clusteringsplot.data.frame Distributional Plots of Variables in a Data Frameplot.default Scatter Plotsplot.design Plot a Function of Each Level of Factors or Termsplot.diana Banner Of Divisive Hierarchical Clusteringsplot.factor Summary Plots by Factorsplot.gam Plot Components of a GAM Objectplot.glm Generate Diagnostic Plots for a GLM Objectplot.hexbin Plot A Hexagonal Latticeplot.lms Generate Diagnostic Plots for an "lms" Objectplot.loadings Plot Loadingsplot.loess Display of Fitted LOESS Models by Coplotsplot.lts Generate Diagnostic Plots for an "lts" Objectplot.mcd Generate Diagnostic Plots for an "mcd" Objectplot.mlm Plot a Multiresponse Linear Modelplot.mona Banner Of Monothetic Divisive Hierarchical Clusteringsplot.multicomp Confidence Bound Plotsplot.mve Generate Diagnostic Plots for an "mve" Objectplot.partition Silhouette Plot Of Nonhierarchical Clusteringsplot.preplot.gam Plot Components of a GAM Objectplot.preplot.loess Display Local Regression Surfaceplot.survfit Plot Method for survfitplot.times Plot Method for Dates or Times Objectsplot.tree Plot a Tree Objectplot.varcomp Plot of Random Componentsplotfit Plot of a Two-Way Fitpltree Clustering Trees - Generic Functionpltree.agnes Clustering Tree Of Agglomerative Hierarchical Clusteringspltree.diana Clustering Tree Of Divisive Hierarchical Clusteringspreplot.loess Display of Fitted LOESS Models by Coplotsqqnorm Quantile-Quantile Plots - Generic Functionqqnorm.default Quantile-Quantile Plots - Generic Functionqqplot Quantile-Quantile Plots - Generic Functionrayplot Adds Rays with Optional Confidence Arcs (Sectors)sablplot Plot a Sabl Decompositionscatter.smooth Scatterplot with a Smooth Curvescreeplot Plot of the Variances of Derived Variablesscreeplot.princomp Plot of the Variances of Derived Variablessmatrix Symbolic Matrix for Multivariate Dataspec.pgram Estimate Spectrum with Smoothed Periodogramspec.plot Plot Spectraspectrum Estimate Spectrum of Time Seriesstars Star Plots of Multivariate Data


starsymb Plot a Single Star Symbolstate.vbm.center Visibility Base Map of the United Statesstem Stem and Leaf Displaysymbols Draw Symbols on a Plottslines Plot Multiple Time Seriestsplot Plot Multiple Time Seriestspoints Plot Multiple Time Seriesusa United States Coastline and State Boundariesvu Create Vu-Graphs (Slides)

Input/Output--Filescat General Printingcount.fields Count the Number of Fields per Linedata.dump Produce Text Representations of S-PLUS Objectsdata.restore Bring Back Dumped Objectsdget Write a Text Representation of an S-PLUS Objectdos Execute a DOS Commanddput Write a Text Representation of an S-PLUS Objectdump Produce Text Representations of S-PLUS Objectsfile.exists Check if a File Existsfiles.in.dir Files in a Directorygetenv Get Environment Variablesis.dir Check if a Directory Existsmkdir Make a Directorynew.database Make a New Directory Databaseread.from.clipboard Read Text from the Windows Clipboardread.table Create a Data Frame by Reading a Tablereadline Read a Line from the Terminalrmdir Remove a Directoryscan Input Data from a Filesink Send S-PLUS Output to a Filesink.number Send S-PLUS Output to a Filesource Parse and Evaluate S-PLUS Expressions from a Fileunlink Remove a Filewrite Write Data to ASCII Filewrite.table Write Matrix of Data to a Filewrite.to.clipboard Copy Text to the Windows Clipboard

Interacting with Plotsdev.ask Pause between Plotsframe Advance Graphics Device to Next Frame or FigureguiLocator Get Coordinates from GUI plotidentify Identify Points on Plot - Generic Functionidentify.cusum Identify Points On a Cusum Quality Control Chart.identify.default Identify Points on Plot - Generic Functionidentify.hexbin Identify Points On a Hexagonal Binned Plotidentify.shewhart Identify Points On a Shewhart Quality Control Chart.identify.tree Identify Observations in Tree Nodeslocator Get Coordinates from Plotmenu Menu Interaction Functionpath.tree Follow Paths to Selected Nodes of a Tree

Interfaces to Other Languages.C Call a Fortran or C Routine.First.lib Shared Functions and Datasets.Fortran Call a Fortran or C Routine


.Internal Call Internal C Code

.Last.lib Shared Functions and Datasets

.S Call an Old-S (S-PLUS Version 1.x) FunctionCOMPILE Compile files for use with S-PLUS.DBLEPR Printing from a Fortran RoutineINTPR Printing from a Fortran RoutineLOAD Create a Private Version of S-PLUSREALPR Printing from a Fortran RoutineS_alloc Storage Allocation in CXERROR Error Output and Termination for Fortran RoutinesXERRWV Error Output and Termination for Fortran Routinesas.double Double Precision Objectsas.single Single Precision Objectscall_S Call S-PLUS from a C Routinedll.load Load a Dynamic Link Librarydll.load.info Dynamic Link Library Supportdll.load.list Dynamic Link Library Supportdll.symbol.list Dynamic Link Library Supportdll.unload Unload a Dynamic Link Librarydos Execute a DOS Commanddouble Double Precision Objectsdump.loaded Code Availabilitydyn.load Dynamically Load an Object Filedyn.load.lib Dynamically Load Code Needed for Library Sectionis.double Double Precision Objectsis.loaded Code Availabilityis.single Single Precision Objectslibrary Shared Functions and Datasetsmodule Access Add-On Modulesingle Single Precision Objectssymbol.C Code Availabilitysymbol.For Code Availabilitysymbol.S Code Availabilityxerror Error Message Handling and Control for Fortran Routinesxerror.clear Error Message Handling and Control for Fortran Routinesxerror.maxpr Error Message Handling and Control for Fortran Routinesxerror.setfile Error Message Handling and Control for Fortran Routinesxerror.summary Error Message Handling and Control for Fortran Routines

Jackknifingjackknife General Nonparametric Jackknifejackstats Calculate Jackknife Statisticsplot.resamp Plot Method for Resample Objectsprint.resamp Print a Resample Objectprint.summary.resamp Print a Summary of Resample Objectqqnorm.resamp Quantile-Quantile Plots for Resample Objectsresamp.get.dimnames Helper Functions for Bootstrap and Jackkniferesamp.get.fit.func Helper Functions for Bootstrap and Jackkniferesamp.get.indices Helper Functions for Bootstrap and Jackknifesummary.resamp Summary Method for Resample Objects

Library of Chronological Functionschron Create a Chronological Objecthours Return Hours, Minutes, or Seconds from a Times Objectminutes Return Hours, Minutes, or Seconds from a Times Objectseconds Return Hours, Minutes, or Seconds from a Times Object


Library of Clustering Methodsagnes Agglomerative Nestingagnes.object Agglomerative Nesting Objectclara Clustering Large Applicationsclara.object Clustering Large Applications Objectdaisy Dissimilarity Matrix Calculationdiana Divisive Analysisdiana.object Divisive Analysis Objectdissimilarity.object Dissimilarity Matrix Objectfanny Fuzzy Analysisfanny.object Fuzzy Analysis Objectmona Monothetic Analysismona.object Monothetic Analysis Objectpam Partitioning Around Medoidspam.object Partitioning Around Medoids Objectpartition.object Partitioning Objectplot.agnes Banner Of Agglomerative Hierarchical Clusteringsplot.diana Banner Of Divisive Hierarchical Clusteringsplot.mona Banner Of Monothetic Divisive Hierarchical Clusteringsplot.partition Silhouette Plot Of Nonhierarchical Clusteringspltree Clustering Trees - Generic Functionpltree.agnes Clustering Tree Of Agglomerative Hierarchical Clusteringspltree.diana Clustering Tree Of Divisive Hierarchical Clusteringsprint.agnes Use print() on an àgnes' objectprint.clara Use print() on a `clara' objectprint.diana Use print() on a `diana' objectprint.dissimilarity Use print() on a `dissimilarity' objectprint.fanny Use print() on a `fanny' objectprint.mona Use print() on a `mona' objectprint.pam Use print() on a `pam' objectprint.summary.agnes Use print() on a `summary.agnes' objectprint.summary.clara Use print() on a `summary.clara' objectprint.summary.diana Use print() on a `summary.diana' objectprint.summary.fanny Use print() on a `summary.fanny' objectprint.summary.mona Use print() on a `summary.mona' objectprint.summary.pam Use print() on a `summary.pam' objectsummary.agnes Summary method for agnes objectssummary.clara Summary method for clara objectssummary.diana Summary method for diana objectssummary.fanny Summary Method for fanny Objectssummary.mona Summary Method for mona Objectssummary.pam Summary Method for pam Objects

Library of MapsCounty United States MapState United States MapState.vbm Visibility Base Map of the United StatesUsa United States MapWorld World MapWorld.thin World Mapmap Draw Geographical Mapsmapproject Apply a Map Projectionstate.vbm.center Visibility Base Map of the United States

Linear Algebra%*% Matrix Multiplication Operator


%o% Generalized Outer Products.laenv Tuning Parameters for Linear Algebra ComputationsHermitian.test Test for Symmetry or Conjugate Symmetry in a MatrixLowerTriangular.test Test for Triangularity in a MatrixMatrix Construct a Classed MatrixMatrix-product Matrix Multiplication OperatorMatrix.class Subclass Determination for Matrices.Orthonormal.test Test for Orthonormality in a MatrixUpperTriangular.test Test for Triangularity in a Matrixaperm Array Permutationsaperm.default Array Permutationsapply Apply a Function to Sections of an Arrayas.Matrix Conversion to Matrix Objectsas.qr QR Matrix Decompositionbacksolve Backsolve Upper-Triangular Equationschol Choleski Decomposition of Symmetric MatrixcolMeans Row and Column SummariescolSums Row and Column SummariescolVars Row and Column Summariescrossprod Matrix Cross Productdet Determinant of a Matrix --- Generic Functiondet.Hermitian Determinant of a Hermitian Matrixdet.LowerTriangular Determinant of a Triangular Matrixdet.Matrix Determinant of a Matrixdet.UnitLowerTriangular Determinant of a Triangular Matrixdet.UnitUpperTriangular Determinant of a Triangular Matrixdet.UpperTriangular Determinant of a Triangular Matrixdet.eigen.Hermitian Determinant of Hermitian Matrix from Eigenvaluesdet.eigen.Matrix Determinant of a Matrix from Eigenvalue Decompositiondet.lu.Hermitian Determinant of a Hermitian Matrix from Triangular Factorizationdet.lu.Matrix Determinant of a Matrix from LU Decompositiondet.object Determinant Objectdet.qr.Matrix Determinant of a Matrix from QR Decompositiondet.schur.Matrix Determinant of a Matrix from Schur Decompositiondet.svd.Matrix Determinant of a Matrix from Singular-Value Decompositiondiag Diagonal Matriceseigen Eigenvalues and Eigenvectors of a Matrixeigen.Hermitian Eigenvalue Decomposition of a Hermitian Matrixeigen.Hermitian.object Hermitian Eigenvalue Decomposition Objecteigen.Matrix Eigenvalue Decomposition of a Matrixeigen.Matrix.object Eigenvalue Decomposition Objecteigen.default Eigenvalues and Eigenvectors of a Matrixexpand Expand a Decomposition into Factors --- Generic Functionexpand.eigen.Matrix.object Expanded Eigenvalue Decomposition Objectexpand.lu.Hermitian.object Expanded Symmetric-Indefinite Decomposition Objectexpand.lu.Matrix.object Expanded LU Decomposition Objectexpand.qr.Matrix.object Expanded QR Decomposition Objectfacmul Multiplication by Decomposition Factors --- Generic Functionfacmul.lu.Hermitian Multiplication by Factors from a Symmetric Indefinite Decompositionfacmul.lu.Matrix Multiplication by Factors from an LU Decompositionfacmul.qr.Matrix Multiplication by Factors from a QR Decompositionginverse Generalized Inverse of a Matrixinverse Matrix Inverseis.ColOrthonormal Test for Orthonormality in a Matrixis.Hermitian Test for Symmetry or Conjugate Symmetry in a Matrixis.LowerTriangular Test for Triangularity in a Matrixis.Orthonormal Test for Orthonormality in a Matrixis.RowOrthonormal Test for Orthonormality in a Matrix


is.UpperTriangular Test for Triangularity in a Matrixis.qr QR Matrix Decompositionla.env Set Tuning Parameters for Linear Algebra Computationslu Triangular Decomposition of a Matrix --- Generic Functionlu.Hermitian Triangular Decomposition of a Hermitian Matrixlu.Hermitian.object Symmetric Indefinite Factorization Objectlu.Matrix Triangular (LU) Decomposition of a Matrixlu.Matrix.object LU Decomposition Objectnorm Norms and Related Functions for Matrices --- Generic Functionnorm.Hermitian Norm of a Hermitian Matrixnorm.LowerTriangular Matrix Norm for Triangular Matrices.norm.Matrix Norm of a Matrixnorm.UnitLowerTriangular Matrix Norm for Triangular Matrices.norm.UnitUpperTriangular Matrix Norm for Triangular Matrices.norm.UpperTriangular Matrix Norm for Triangular Matrices.norm.eigen.Hermitian Spectral Norm for Hermitian Matricesnorm.svd.Matrix Spectral Norm from Eigenvalue Decompositionouter Generalized Outer Productsprcomp Principal Components Analysisqr QR Matrix Decompositionqr.Matrix QR Decomposition of a Matrixqr.Matrix.object QR Decomposition Objectqr.Q Reconstruct the Q, R, or X Matrices from a QR Objectqr.R Reconstruct the Q, R, or X Matrices from a QR Objectqr.X Reconstruct the Q, R, or X Matrices from a QR Objectqr.coef Use a QR Matrix Decompositionqr.default QR Matrix Decompositionqr.fitted Use a QR Matrix Decompositionqr.qty Use a QR Matrix Decompositionqr.qy Use a QR Matrix Decompositionqr.resid Use a QR Matrix Decompositionrcond Reciprocal Condition Estimation for Matrices --- Generic Functionrcond.Hermitian Condition Estimation for Hermitian Matricesrcond.LowerTriangular Condition Estimation for Triangular Matricesrcond.Matrix Condition Estimation for Matricesrcond.UnitLowerTriangular Condition Estimation for Triangular Matricesrcond.UnitUpperTriangular Condition Estimation for Triangular Matricesrcond.UpperTriangular Condition Estimation for Triangular Matricesrcond.eigen.Hermitian Condition Number for Hermitian Matrices from Eigenvaluesrcond.lu.Hermitian Condition Estimation for Hermitian Matrices from Triangular Decompositionrcond.lu.Matrix Condition Estimation for Matrices from LU Decompositionrcond.qr.Matrix Condition Estimation for Matrices from QR Decompositionrcond.svd.Matrix Condition Number for Matrices from Singular ValuesrowMeans Row and Column SummariesrowSums Row and Column SummariesrowVars Row and Column Summariesscale Scale Columns of a Matrixschur Schur Decomposition of a Matrix --- Generic Functionschur.Matrix Schur Decomposition of a Matrixschur.Matrix.object Schur Decomposition Objectschurmod Reordered Schur Factorizationsolve Solve Linear Equations and Invert Matrices - Generic Functionsolve.Hermitian Solve and Inverse for Hermitian Matricessolve.LowerTriangular Solve and Inverse for Triangular Matricessolve.Matrix Solve and Inverse for General Matricessolve.UnitLowerTriangular Solve and Inverse for Triangular Matricessolve.UnitUpperTriangularSolve and Inverse for Triangular Matricessolve.UpperTriangular Solve and Inverse for Triangular Matrices


solve.default Solve Linear Equations and Invert Matrices - Generic Functionsolve.eigen.Hermitian Solve and Inverse with Hermitian Eigenvalue Decompositionsolve.lu.Hermitian Solve and Inverse with Symmetric Indefinite Decompositionsolve.lu.Matrix Solve and Inverse with LU Decompositionsolve.qr.Matrix Solve and Pseudo-Inverse with QR Decompositionsolve.svd.Matrix Solve/Pseudo-Inverse with Singular Value Decompositionsvd Singular Value Decomposition of a Matrixsvd.Matrix Singular Value Decomposition of a Matrixsvd.Matrix.object Singular Value Decomposition Objectsvd.default Singular Value Decomposition of a Matrixt Matrix Transposet.default Matrix Transposeunpack Full Storage Representation for Packed Matrices --- Generic Functionvecnorm p-norm of a Vector

Lists$ Extract or Replace Parts of an Object - Generic operatorSubscript Extract or Replace Parts of an Object - Generic operator[ Extract or Replace Parts of an Object - Generic operator[<- Extract or Replace Parts of an Object - Generic operator[[ Extract or Replace Parts of an Object - Generic operator[[<- Extract or Replace Parts of an Object - Generic operatoras.list List Objectsc Combine Values into a Vector or Listis.list List Objectslapply Apply a Function to Components of a Listlength Length of a Vector or Listlist List Objectsnames Names Attribute of an Objectprint.list Print a Listrev Reverse the Order of a Vector or Listsapply Apply a Function to Components of a Listsplit Split Data by Groupsunlist Simplify the Structure of a List

Loess Objectsanova.loess Anova Method for Loess Objectscoplot Conditioning Plotexpand.grid Create Data Frame from Marginal Gridlo Specify a Loess Fit in a GAM Formulaloess Fit a Local Regression Modelloess.control Computational Options for Loess Fittingloess.dfit Local Regression Fitting (Direct)loess.dfitse Local Regression Fitting and Standard Errors (Direct)loess.ifit Local Regression Fitting (Interpolations by k-d Tree)loess.ise Local Regression Fitting Standard Errorsloess.object Loess Model Objectloess.raw Local Regression Fittingloess.smooth Smooth Loess Curveplot.loess Display of Fitted LOESS Models by Coplotsplot.preplot.loess Display Local Regression Surfacepredict.loess Evaluation of Local Regression Surfacespreplot.loess Display of Fitted LOESS Models by Coplotsprint.loess Print Method for a LOESS Object or its Summaryprint.summary.loess Print Method for a LOESS Object or its Summaryspecs.loess Specifications of Local Regression Modelsummary.loess Summary Method for Local Regression Models


Logical Operators! Logical Operators!= Comparison Operators& Logical Operators&& Conditional Expressions and Operators< Comparison Operators<= Comparison Operators== Comparison Operators> Comparison Operators>= Comparison OperatorsComparison Comparison OperatorsLogic Logical Operatorsall Logical Sum and Productall.equal Test Two Objects for Full Equality - Generic functionany Logical Sum and Productas.logical Logical Objectscompare Signum Function and Comparisonelse Conditional Expressions and Operatorsif Conditional Expressions and Operatorsifelse Conditional Data Selectionis.finite Check IEEE Arithmetic Valuesis.infinite Check IEEE Arithmetic Valuesis.logical Logical Objectsis.na Test For Missing Values - Generic functionis.nan Check IEEE Arithmetic Valuesis.number Check IEEE Arithmetic Valueslogical Logical Objectssign Signum Function and Comparisonwhich.inf Determine Which Values are Missing Values or IEEE Special Valueswhich.na Determine Which Values are Missing Values or IEEE Special Valueswhich.nan Determine Which Values are Missing Values or IEEE Special Valuesxor Logical Operators| Logical Operators|| Conditional Expressions and Operators

Looping and IterationFor Manage Compute-Intensive IterationSyntax The Structure of S-PLUS Expressions{ The Structure of S-PLUS Expressionsaggregate Compute Summary Statistics of Subsets of Dataaggregate.data.frame Compute Column by Column Summaries of Groups of Observations in Data Frameaggregate.default Compute Summary Statistics of Subsets of Dataapply Apply a Function to Sections of an Arrayby Split a Dataset by Factors and Apply a Function to the Partsby.data.frame Split a Dataset by Factors and Apply a Function to the Partsby.default Split a Dataset by Factors and Apply a Function to the PartscolMeans Row and Column SummariescolSums Row and Column SummariescolVars Row and Column Summariesfunction The Structure of S-PLUS Expressionslapply Apply a Function to Components of a Listreturn The Structure of S-PLUS ExpressionsrowMeans Row and Column SummariesrowSums Row and Column SummariesrowVars Row and Column Summariesrowsum Row Sums of a Matrix, Based on a Grouping Variable.sapply Apply a Function to Components of a List


sweep Sweep Out Array Summariestapply Apply a Function to a Ragged Array

Mathematical Operations!= Comparison Operators%% Arithmetic Operators%/% Arithmetic Operators* Arithmetic Operators+ Arithmetic Operators- Arithmetic Operators.Uminus Arithmetic Operators/ Arithmetic Operators< Comparison Operators<= Comparison Operators== Comparison Operators> Comparison Operators>= Comparison OperatorsArg Basic Complex Number ManipulationArithmetic Arithmetic OperatorsComparison Comparison OperatorsComplex Basic Complex Number ManipulationConj Basic Complex Number ManipulationIm Basic Complex Number ManipulationMath.data.frame Math Group Method for Data Frame ObjectsMod Basic Complex Number ManipulationRe Basic Complex Number ManipulationSummary.data.frame Summary Group Method for Data Frame Objects^ Arithmetic Operatorsabs Absolute Valueacos Inverse Trigonometric Functionsacosh Inverse Hyperbolic Trigonometric Functionsapprox Linear Interpolation of Pointsasin Inverse Trigonometric Functionsasinh Inverse Hyperbolic Trigonometric Functionsatan Inverse Trigonometric Functionsatanh Inverse Hyperbolic Trigonometric Functionsceiling Integer Valueschoose Factorial, Combinations, Permutationschoose.multinomial Factorial, Combinations, Permutationschull Convex Hull of a Planar Set of PointscolMeans Row and Column SummariescolSums Row and Column SummariescolVars Row and Column Summariescor Variance, Covariance, and Correlationcos Trigonometric Functionscosh Hyperbolic Trigonometric Functionscummax Cumulative Maxima and Minimacummin Cumulative Maxima and Minimacumprod Cumulative Sums and Productscumsum Cumulative Sums and Productsderiv Symbolic Partial Derivatives of Expressionsderiv.default Symbolic Partial Derivatives of Expressionsdiff Create an Object of Differencesexp Exponential Functionsfactorial Factorial, Combinations, Permutationsfloor Integer Valuesgamma Gamma Function (and its Natural Logarithm)


intersect Find the Intersection of Multiple Setsis.finite Check IEEE Arithmetic Valuesis.infinite Check IEEE Arithmetic Valuesis.nan Check IEEE Arithmetic Valuesis.number Check IEEE Arithmetic Valuesjitter Separate Data Points by Jitteringlgamma Gamma Function (and its Natural Logarithm)log Exponential Functionslog10 Exponential Functionsmax Extremesmean Mean Value (Arithmetic Average)median Medianmin Extremesmstree Minimal Spanning Tree and Multivariate Planingpeaks Find Local Maximapmax Parallel Maximum or Minimumpmin Parallel Maximum or Minimumpolyroot Find the Roots of a Polynomialprod Sums and Productsquantile Empirical Quantilesrange Range of Datarank Ranks of Dataround Rounding FunctionsrowMeans Row and Column SummariesrowSums Row and Column SummariesrowVars Row and Column Summariessetdiff Find the Unique Values of a Setsignif Rounding Functionssin Trigonometric Functionssinh Hyperbolic Trigonometric Functionsspline Cubic Spline Approximationsqrt Exponential Functionssum Sums and Productstan Trigonometric Functionstanh Hyperbolic Trigonometric Functionstrunc Integer Valuesunion Find the Union of Multiple Setsvar Variance, Covariance, and Correlationwhich.inf Determine Which Values are Missing Values or IEEE Special Valueswhich.na Determine Which Values are Missing Values or IEEE Special Valueswhich.nan Determine Which Values are Missing Values or IEEE Special Valueszapsmall Coerce Small Numbers to Zero for Printing

Matrices and Arrays$ Extract or Replace Parts of an Object - Generic operator%*% Matrix Multiplication OperatorMatrix-product Matrix Multiplication OperatorSubscript Extract or Replace Parts of an Object - Generic operator[ Extract or Replace Parts of an Object - Generic operator[<- Extract or Replace Parts of an Object - Generic operator[[ Extract or Replace Parts of an Object - Generic operator[[<- Extract or Replace Parts of an Object - Generic operatoraggregate Compute Summary Statistics of Subsets of Dataaggregate.data.frame Compute Column by Column Summaries of Groups of Observations in Data Frameaggregate.default Compute Summary Statistics of Subsets of Dataaperm Array Permutationsaperm.default Array Permutations


apply Apply a Function to Sections of an Arrayarray Multi-Way Arraysas.array Multi-Way Arraysas.matrix Matrix Objectsbacksolve Backsolve Upper-Triangular Equationsby Split a Dataset by Factors and Apply a Function to the Partsby.data.frame Split a Dataset by Factors and Apply a Function to the Partsby.default Split a Dataset by Factors and Apply a Function to the Partscbind Build Matrix from Columns or Rowschol Choleski Decomposition of Symmetric Matrixcol Column and Row Identification in a MatrixcolMeans Row and Column SummariescolSums Row and Column SummariescolVars Row and Column Summariescrossprod Matrix Cross Productdata.matrix Convert a Data Frame into a Numeric Matrixdiag Diagonal Matricesdim Dim Attribute of an Objectdim<- Dim Attribute of an Objectdimnames Dimnames Attribute of an Objectdrop Drop Length One Dimensions of an Arrayeigen Eigenvalues and Eigenvectors of a Matrixeigen.default Eigenvalues and Eigenvectors of a Matrixginverse Generalized Inverse of a Matrixinverse Matrix Inverseis.array Multi-Way Arraysis.matrix Matrix Objectskronecker Kronecker Productslower.tri Logical Matrix Giving the Lower Trianglematlines Plot Columns of Matricesmatplot Plot Columns of Matricesmatpoints Plot Columns of Matricesmatrix Matrix Objectsmerge Merge Two Datasets and Match Columnsmerge.data.frame Merge Two Datasets and Match Columnsmerge.default Merge Two Datasets and Match Columnsncol Extents of a Matrixnrow Extents of a Matrixprint.array Print a Multi-Dimensional Arrayrbind Build Matrix from Columns or Rowsrow Column and Row Identification in a MatrixrowMeans Row and Column SummariesrowSums Row and Column SummariesrowVars Row and Column Summariesscale Scale Columns of a Matrixslice.index Slice Identification in an Arraysolve Solve Linear Equations and Invert Matrices - Generic Functionsolve.default Solve Linear Equations and Invert Matrices - Generic Functionsvd Singular Value Decomposition of a Matrixsvd.default Singular Value Decomposition of a Matrixsweep Sweep Out Array Summariest Matrix Transposet.default Matrix Transposetapply Apply a Function to a Ragged Arraytsmatrix Create Matrix with Time Series as Columns


Methods and Generic FunctionsMethods Object-Oriented MethodsNextMethod Methods Invoked from S-PLUS FunctionsUseMethod Methods Invoked from S-PLUS Functionsaov.object Analysis of Variance Objectsaovlist.object Analysis of Variance Objectsas.formula Define or Extract a Model Formula - Generic Functioncheck.factor Check for a Legitimate Factor Objectcov.mcd Minimum Covariance Determinant Estimation - Generic functioncov.mve Minimum Volume Ellipsoid Covariance Estimationcoxph.object Proportional Hazards Regression Objectcusum.object Cusum Quality Control Chart Objectdata.frame.object Data Frame Objectsdesign.object Design Objectsdeviance Deviance of a Fitted Model - Generic Functionfactanal.object Factor Analysis Objectsfamily.object A Family of GLM Modelsformula Define or Extract a Model Formula - Generic Functionformula.default Define or Extract a Model Formula - Generic Functionformula.object Model Formula Objectsgam.object Generalized Additive Model Objectglm.object Generalized Linear Model Objecthtest.object Hypotheses Testing Objectsinherits Test Inheritance of an Objectlm.object Linear Least Squares Model Objectlms.object Least Median of Squares Objectlmsreg Least Median of Squares Regressionloadings.object Loadings Matrix Objectsloess.object Loess Model Objectlts.object Least Trimmed Squares Objectltsreg Least Trimmed Squares Robust Regressionmaov.object Analysis of Variance Objectsmcd.object Minimum Covariance Determinant Objectmethods List Methods of Generic Functionsmlm Linear Least Squares Model Objectmlm.object Linear Least Squares Model Objectmve.object Minimum Volume Ellipsoid Objectpframe Construct a Parameterized Data Frame Objectpframe.object Parametrized Data Frame Objectsprincomp.object Principal Component Objectsqcc.object Quality Control Chart Objectshewhart.object Shewhart Quality Control Chart Objectspecs Specifications of a Model - Generic Functionstep Build a Model in a Stepwise Fashion - Generic Functionsummary Summarize an Object - Generic Functionterms.object Class of Objects for Terms in a Modeltree.object Regression or Classification Tree Objecttree.sequence.object Regression or Classification Tree Object~ Model Formula Objects

Miscellaneousdate Today's Date and Timeodometer Multi Radix Counter

Mixed Effects ModelsCO2 CO2 Uptake Versus Concentration Data


CO2.func Carbon Dioxide Uptake ModelCO2.plot Trellis Plot of Carbondioxide Uptake DataDNase Assay Data for the Protein DNaseDNase.plot Trellis Plot of DNase DataFatigue Growth of Cracks in Metal Due to FatigueFatigue.func A Model for Crack Growth in Metal FatigueFatigue.plot Trellis Plot of Fatigue DataIndometh Pharmacokinetics of IndomethicinIndometh.plot Trellis Plot of Indomethicin DataOrange Growth of Orange TreesOrange.plot Trellis Plot of Orange DataOrthodont Orthodontic Measurements on ChildrenOrthodont.plot Trellis Plot of Orthodontic DataOvary Counts of Ovarian Follicles in MaresOvary.plot Trellis Plot of Ovary DataPheno.func Phenobarbital ModelPheno.plot Trellis Plot of Phenobarbitol DataPhenobarb Pharmacokinetics Study of PhenobarbitalPixel Pixel Intensity DataPixel.plot Trellis Plot of Pixel Intensity DataQuin.func Quinidine ModelQuinidine Population Pharmacokinetics of QuinidineRelaxin Bioassay of the Protein RelaxinRelaxin.plot Trellis Plot of Relaxin DataSoybean Leaf Weight Over Time for Two Varieties of SoybeanSoybean.plot Trellis Plot of Soybean DataTheoph Pharmacokinetic Study of TheophyllineTheoph.plot Trellis Plot of Theophlline Dataanova.lme Calculate Likelihood Ratio, AIC, and BIC for lme Objectsbiexp Biexponential Modelcoef.lmList Calculate Coefficients for lmList Objectscoef.lme Calculate Cluster Coefficients for lme Objectsfirst.order.log First Order Compartment Modelfixed.effects Calculate Fixed Effects Estimatesfixed.effects.lmList Calculate Fixed Effects Estimates for lmList Objectsfixed.effects.lme Calculate Fixed Effects Estimates for lme Objectsfpl Four-Parameter Logistic Modellme Fit a Linear Mixed Effects Modellme.control Control the Iteration in lme()lme.formula Fit a Linear Mixed Effects Modellme.lmList Fit a Linear Mixed Effects Modellme.object Linear Mixed Effects Model Objectlogistic Logistic Model (Three-Parameter)nlme Fit a Nonlinear Mixed Effects Modelnlme.control Control the Iteration in nlme()nlme.formula Fit a Nonlinear Mixed Effects Modelnlme.nlsList Fit a Nonlinear Mixed Effects Modelnlme.object Nonlinear Mixed Effects Model Objectpairs.lmList Use pairs() on an `lmList' Objectplot.lme Plot Components of an lme Objectpredict.lme Make Predictions from a Fitted lme Objectprint.lme Use print() on an `lme' Objectrandom.effects Calculate Random Effects Estimatesrandom.effects.lmList Calculate Random Effects Estimates for lmList Objectsrandom.effects.lme Calculate Random Effects Estimates for lme ObjectsselfStart Construct Self-starting Model FunctionsselfStart.default Construct Self-starting Model FunctionsselfStart.formula Construct Self-starting Nonlinear Models


summary.lmList Summarize an lmList Objectsummary.lme Summarize an lme Objectsummary.nlsList Summarize an nlsList Object

Multivariate TechniquesMVNormal Multivariate Normal (Gaussian) Distributionbiplot Biplot of Multivariate Databiplot.default Biplot of Multivariate Databiplot.factanal Biplots for Principal Components and Factor Analysis Modelsbiplot.princomp Biplots for Principal Components and Factor Analysis Modelsbrush Brush a Matrix of Scatter Plotscancor Canonical Correlation Analysiscmdscale Classical Metric Multi-Dimensional Scalingcontour Contour Plotcontour.old Contour Plotcor Variance, Covariance, and Correlationcov.mcd Minimum Covariance Determinant Estimation - Generic functioncov.mcd.default Use cov.mcd on a Vector, Matrix, or Data Framecov.mcd.formula Use cov.mcd with a `formula' Objectcov.mve Minimum Volume Ellipsoid Covariance Estimationcov.mve.default Use cov.mve on a Vector, Matrix, or Data Framecov.mve.formula Use cov.mve with a `formula' Objectcov.wt Weighted Covariance Estimationcrosstabs Create a Contingency Table from Factor Datacutree Create Groups from Hierarchical Clusteringdiscr Multiple Discriminant Analysisdist Distance Matrix Calculationdmvnorm Multivariate Normal (Gaussian) Distributionfaces Plot Symbolic Facesfactanal Estimate a Factor Analysis Modelfactanal.fit.mle Maximum Likelihood Estimate of Factor Analysis Modelfactanal.fit.principal Factor Analysis via Principal Factorsfactanal.mle.control Control MLE Factor Analysis Algorithmfactanal.object Factor Analysis Objectsfactanal.start.mle Starting Values for MLE Factor Analysisfft Fast Fourier Transformfitted.factanal Extract Fitted Correlation Matrix or Residualshclust Hierarchical Clusteringhist2d Calculate Two-Dimensional Histogramkmeans Hartigan's K-Means Clusteringloadings Extract Loadings from an Objectloadings.default Extract Loadings from an Objectloadings.object Loadings Matrix Objectsloglin Contingency Table Analysismahalanobis Mahalanobis Distancemanova Fit a Multivariate Analysis of Variance Modelmstree Minimal Spanning Tree and Multivariate Planingmulbar Multiple Bar Plotobliquemin Oblimin Rotations of Loadings Matrixorthomax Orthomax Rotations of Orthogonal Matricespairs Produce All Pair-Wise Scatter Plots - Generic functionpairs.data.frame Produce a Scatter Plot Matrix for a Data Framepairs.default Produce a Scatterplot Matrixpersp Three-Dimensional Perspective Plotsperspp Project Points onto Three-Dimensional Perspective Plotsplot.loadings Plot Loadingsplot.mlm Plot a Multiresponse Linear Model


pmvnorm Multivariate Normal (Gaussian) Distributionprcomp Principal Components Analysispredict.factanal Factor Analysis Scorespredict.princomp Principal Component Scoresprincomp Principal Components Analysisprincomp.object Principal Component Objectsprint.factanal Print a Factor Analysis Objectprint.loadings Print a Loadings Matrixprint.princomp Print a Principal Components Objectprint.summary.princomp Print a Principal Component Summaryprocrustes Procrustes Rotationsresiduals.factanal Extract Fitted Correlation Matrix or Residualsrmvnorm Multivariate Normal (Gaussian) Distributionrotate Perform Rotationsrotate.default Perform Rotationsrotate.factanal Rotate Factor Analysis Objectrotate.princomp Rotate Factor Analysis Objectscreeplot Plot of the Variances of Derived Variablesscreeplot.princomp Plot of the Variances of Derived Variablessmatrix Symbolic Matrix for Multivariate Dataspin Display Rotating Three Dimensional Scatterplotsstars Star Plots of Multivariate Datastarsymb Plot a Single Star Symbolsubtree Extract Part of a Cluster Treesummary.factanal Summary for a Factor Analysis Objectsummary.manova Create a Manova Tablesummary.princomp Summary of a Principal Components Objecttwoway Fit of a Two-Way Tablevar Variance, Covariance, and Correlation

Nonlinear RegressionTBS Transform Both Sides of a Nonlinear Regression Modelbrowser.ms Interactive browser for Tracing Minimizationderiv Symbolic Partial Derivatives of Expressionsderiv.default Symbolic Partial Derivatives of Expressionsintegrate Integral of a Real-valued Function over an Interval.ms Fit a Nonlinear Model by Minimum Sumsms.control Control of minimization in msms.object Nonlinear Fitting Objectnlme Fit a Nonlinear Mixed Effects Modelnlme.nlsList Fit a Nonlinear Mixed Effects Modelnlminb Nonlinear Minimization subject to Box Constraintsnlminb.control Controls User Options for nlminbnlregb Nonlinear Least Squares Subject to Box Constraintsnlregb.control User Options to Control nlregbnls Nonlinear Least Squares Regressionnls.control Control the Iteration in nls()nls.object Nonlinear Least Squares ObjectnlsList Create a List of nls Objects with Common Regression Modeloptimize Univariate Optimization of a Continuous Function.param Parameters in a Parametrized Data Frameparam<- Parameters in a Parametrized Data Frameparameters Parameters in a Parametrized Data Frameparameters<- Parameters in a Parametrized Data Framepframe Construct a Parameterized Data Frame Objectpframe.object Parametrized Data Frame Objectsprofile Profile a Nonlinear Model - Generic Function


profile.ms Profile Method for MS Objectssummary.ms Summary of an MS Modeluniroot Root Finder for Continuous Univariate Functions.

Nonparametric StatisticsWilcoxon Distribution of Wilcoxon Rank Sum Statisticace Regression Model Linearizationavas Additivity and Variance Stabilization for Regressionbs Generate a Basis for Polynomial Splinescor.test Test for Zero Correlationdwilcox Distribution of Wilcoxon Rank Sum Statisticfriedman.test Friedman Rank Sum Testgam Fit a Generalized Additive Modelgam.control Set Control Parameters for gamgam.object Generalized Additive Model Objectgam.scope Generate a Scope Argument for Stepwise GAMkruskal.test Kruskal-Wallis Rank Sum Testks.gof Kolmogorov-Smirnov Goodness-of-Fit Testlo Specify a Loess Fit in a GAM Formulana.gam.replace A Missing Data Filterns Generate Basis Matrix for Natural Cubic Splinesplot.gam Plot Components of a GAM Objectplot.glm Generate Diagnostic Plots for a GLM Objectplot.preplot.gam Plot Components of a GAM Objectppreg Projection Pursuit Regressionpredict.gam Make Predictions from a Fitted GAM Objectpredict.smooth.spline Smoothing Spline at New Datapwilcox Distribution of Wilcoxon Rank Sum Statisticqwilcox Distribution of Wilcoxon Rank Sum Statisticrwilcox Distribution of Wilcoxon Rank Sum Statistics Specify a Smoothing Spline Fit in a GAM Formulastep.gam Build a GAM Model in a Step-Wise Fashionwilcox.test Wilcoxon Rank Sum and Signed Rank Sum Tests

Optimizationnapsack Solve Knapsack Problemsnlmin Find Local Minimum of a Nonlinear Functionnnls.fit Nonnegative Least Squares

Ordinary Differential Equationsivp.ab Initial Value Solver for Systems of Ordinary Differential Equations

Printingcat General Printingdeparse Turn Parsed Expression into Character Formdget Write a Text Representation of an S-PLUS Objectdput Write a Text Representation of an S-PLUS Objectformat Formatted Character Dataformat.default Format Atomic Dataglim.print Print the Results of a glim Fitlabels Labels for Printing or Plotting - Generic functionlabels.default Labels for Printing or Plotting - Generic functionls.print Print a Regression Summaryobjprint Print an S-PLUS object on a printer.page Page Through Data


plotlabels Labels for Printing or Plotting - Generic functionplotlabels.default Labels for Printing or Plotting - Generic functionprint Print Data - Generic functionprint.agnes Use print() on an àgnes' objectprint.array Print a Multi-Dimensional Arrayprint.atomic Print Data with Atomic Modesprint.by Use print() on a `by' objectprint.char.matrix Print a char.matrix Object to Make a Formatted Tableprint.clara Use print() on a `clara' objectprint.crosstabs Print Output of crosstabs Functionprint.cts Print a Calendar Time Seriesprint.default Print Dataprint.diana Use print() on a `diana' objectprint.dissimilarity Use print() on a `dissimilarity' objectprint.factanal Print a Factor Analysis Objectprint.fanny Use print() on a `fanny' objectprint.its Print Method for Irregular Time Seriesprint.list Print a Listprint.loadings Print a Loadings Matrixprint.loess Print Method for a LOESS Object or its Summaryprint.manova Print a Manova Objectprint.matrix Print a Matrixprint.mona Use print() on a `mona' objectprint.pam Use print() on a `pam' objectprint.princomp Print a Principal Components Objectprint.rts Print Method for Regular Time Seriesprint.structure Print an Object with Attributesprint.summary.agnes Use print() on a `summary.agnes' objectprint.summary.clara Use print() on a `summary.clara' objectprint.summary.diana Use print() on a `summary.diana' objectprint.summary.factanal Print a Factor Analysis Summaryprint.summary.fanny Use print() on a `summary.fanny' objectprint.summary.loess Print Method for a LOESS Object or its Summaryprint.summary.manova Print Manova Summaryprint.summary.mona Use print() on a `summary.mona' objectprint.summary.pam Use print() on a `summary.pam' objectprint.summary.princomp Print a Principal Component Summaryprint.summary.survfit Print Survfit Summaryprint.tree Print a Tree Objectprint.trellis Plot (!) a Trellis Objectprint.ts Print a Time Seriesquickvu Make Simple Vu-Graphssummary.default Default Summary Methodvu Create Vu-Graphs (Slides)write.table Write Matrix of Data to a Filezapsmall Coerce Small Numbers to Zero for Printing

Probability Distributions and Random NumbersBeta Beta DistributionBinomial Binomial DistributionCauchy Cauchy DistributionChisquare Chi-Square DistributionExponential Exponential DistributionF F DistributionGAMMA Gamma DistributionGeometric Geometric DistributionHypergeometric Hypergeometric Distribution


Logistic Logistic DistributionLognormal Lognormal DistributionMVNormal Multivariate Normal (Gaussian) DistributionNegBinomial Negative Binomial DistributionNormal Normal (Gaussian) DistributionPoisson Poisson DistributionStable Stable Family of DistributionsT Student's t-DistributionUniform Uniform DistributionWeibull Weibull DistributionWilcoxon Distribution of Wilcoxon Rank Sum Statisticdbeta Beta Distributiondbinom Binomial Distributiondcauchy Cauchy Distributiondchisq Chi-Square Distributiondensity Estimate Probability Density Functiondexp Exponential Distributiondf F Distributiondgamma Gamma Distributiondgeom Geometric Distributiondhyper Hypergeometric Distributiondlnorm Lognormal Distributiondlogis Logistic Distributiondmvnorm Multivariate Normal (Gaussian) Distributiondnbinom Negative Binomial Distributiondnorm Normal (Gaussian) Distributiondnrange Distribution of the Range of Standard Normalsdpois Poisson Distributiondt Student's t-Distributiondunif Uniform Distributiondweibull Weibull Distributiondwilcox Distribution of Wilcoxon Rank Sum Statisticpbeta Beta Distributionpbinom Binomial Distributionpcauchy Cauchy Distributionpchisq Chi-Square Distributionpexp Exponential Distributionpf F Distributionpgamma Gamma Distributionpgeom Geometric Distributionphyper Hypergeometric Distributionplnorm Lognormal Distributionplogis Logistic Distributionpmvnorm Multivariate Normal (Gaussian) Distributionpnbinom Negative Binomial Distributionpnorm Normal (Gaussian) Distributionpnrange Distribution of the Range of Standard Normalsppoints Plotting Points for QQplotsppois Poisson Distributionpt Student's t-Distributionpunif Uniform Distributionpweibull Weibull Distributionpwilcox Distribution of Wilcoxon Rank Sum Statisticqbeta Beta Distributionqbinom Binomial Distributionqcauchy Cauchy Distributionqchisq Chi-Square Distributionqdunnett Quantiles for Dunnett's Comparisons with Control


qexp Exponential Distributionqf F Distributionqgamma Gamma Distributionqgeom Geometric Distributionqhyper Hypergeometric Distributionqlnorm Lognormal Distributionqlogis Logistic Distributionqmvt Quantiles for the Equicorrelated Multivariate-t Distributionqmvt.sim Simulation-based Quantiles of the Multivariate-t Distributionqnbinom Negative Binomial Distributionqnorm Normal (Gaussian) Distributionqnrange Distribution of the Range of Standard Normalsqpois Poisson Distributionqqnorm Quantile-Quantile Plots - Generic Functionqqnorm.default Quantile-Quantile Plots - Generic Functionqqplot Quantile-Quantile Plots - Generic Functionqt Student's t-Distributionqtukey Quantiles of Tukey's Studentized Range Distributionquantile Empirical Quantilesqunif Uniform Distributionqweibull Weibull Distributionqwilcox Distribution of Wilcoxon Rank Sum Statisticrbeta Beta Distributionrbinom Binomial Distributionrcauchy Cauchy Distributionrchisq Chi-Square Distributionrexp Exponential Distributionrf F Distributionrgamma Gamma Distributionrgeom Geometric Distributionrhyper Hypergeometric Distributionrlnorm Lognormal Distributionrlogis Logistic Distributionrmvnorm Multivariate Normal (Gaussian) Distributionrnbinom Negative Binomial Distributionrnorm Normal (Gaussian) Distributionrnrange Distribution of the Range of Standard Normalsrpois Poisson Distributionrstab Stable Family of Distributionsrt Student's t-Distributionrunif Uniform Distributionrweibull Weibull Distributionrwilcox Distribution of Wilcoxon Rank Sum Statisticsample Generate Random Samples or Permutations of Dataset.seed Set Seed for Random Number Generatorsstem Stem and Leaf Display

Programming&& Conditional Expressions and Operators.First Startup and Wrapup Actions.First.local Startup and Wrapup Actions.Last Startup and Wrapup Actions.Program Control Execution of S-PLUSDBLEPR Printing from a Fortran RoutineFor Manage Compute-Intensive IterationINTPR Printing from a Fortran RoutineNextMethod Methods Invoked from S-PLUS Functions


REALPR Printing from a Fortran RoutineRecall Recursive Call of the Current FunctionS.format Format a File of ExpressionsS_alloc Storage Allocation in CSyntax The Structure of S-PLUS ExpressionsUseMethod Methods Invoked from S-PLUS FunctionsXERROR Error Output and Termination for Fortran RoutinesXERRWV Error Output and Termination for Fortran Routines{ The Structure of S-PLUS Expressionsaccess Check for file existence, readability, or writabilityall.names Find All Names in an Expressionall.vars Find All Variables Used in an Expressionallocated Memory Allocated in S-PLUS Framesamatch Argument Matchingas.call Function Callsas.double Double Precision Objectsas.expression Expression Objectsas.function Function Objectsas.integer Integer Objectsas.name Name Objectsas.null Null Objectsassign Assign Object to Database or Frameassign.default Assign Object to Database or Framebreak Controlling Flow of Evaluationbrowser Browse an Object - Generic functionbrowser.default Browse Interactively in a Function's Framecall Function Callscall_S Call S-PLUS from a C Routinecharmatch Partial Matching of Character Stringsclear.frame Move or Clear a Created Framedataset.date Time Dataset was Last Changeddeparse Turn Parsed Expression into Character Formdll.load Load a Dynamic Link Librarydll.load.info Dynamic Link Library Supportdll.load.list Dynamic Link Library Supportdll.symbol.list Dynamic Link Library Supportdll.unload Unload a Dynamic Link Librarydo.call Execute a Function Calldouble Double Precision Objectsdyn.load Dynamically Load an Object Filedyn.load.lib Dynamically Load Code Needed for Library Sectionelse Conditional Expressions and Operatorseval Evaluate an Expressionexpression Expression Objectsfile.exists Check if a File Existsfiles.in.dir Files in a Directoryfind.calls Find Calls to a Functionfix Fix a Function.for Controlling Flow of Evaluationframe.attr Attributes of the Current Evaluation Frameframe.attributes Attributes of the Current Evaluation Framefunction The Structure of S-PLUS Expressionsif Conditional Expressions and Operatorsinspect Diagnostic Evaluation Under Interactive Controlinteger Integer Objectsinteractive Test For Interactive Execution of S-PLUSinvisible Mark Function as Non-Printingis.atomic Test for Recursive or Atomic Objects


is.call Function Callsis.dir Check if a Directory Existsis.double Double Precision Objectsis.expression Expression Objectsis.function Function Objectsis.integer Integer Objectsis.language Test for Recursive or Atomic Objectsis.name Name Objectsis.null Null Objectsis.recursive Test for Recursive or Atomic Objectsmake.names Make Character Strings into Legal S-PLUS Namesmatch.arg Argument Verification Using Partial Matchingmatch.call Argument Matchingmissing Check for Missing Argumentsmkdir Make a Directorymode Data Mode of the Values in a Vectormove.frame Move or Clear a Created Framenargs Number of Arguments to Functionnew.frame Create Explicit Frames in the Evaluatornext Controlling Flow of Evaluationnull Null Objectsobjcopy Assign Copies of Objects to a Databaseobjdiff Differences Between S-PLUS Objectson.exit Exit Expression For a Functionparse Parse Expressionsparse.test Check if String is a Valid S-PLUS Expressionreadline Read a Line from the Terminalrepeat Controlling Flow of Evaluationrestart Take Over Error Handlingreturn The Structure of S-PLUS Expressionsrmdir Remove a Directorysilent.startup Silent startup.std.trace Control over Tracingstd.xtrace Control over Tracingstop Error and Warning Messagesstorage Show Memory Usagestorage.mode Data Mode of the Values in a Vectorsubstitute Substitute in an Expressionswitch Evaluate One of Several Expressionssynchronize Synchronize Datasetssys.call System Evaluator Statesys.calls System Evaluator Statesys.frame System Evaluator Statesys.frames System Evaluator Statesys.function System Evaluator Statesys.nframe System Evaluator Statesys.on.exit System Evaluator Statesys.parent System Evaluator Statesys.parents System Evaluator Statesys.status System Evaluator Statesys.trace Control over Tracingtempfile Create Unique Names for Filestprint Trace Calls to Functionstrace Trace Calls to Functionstrace.on Control over Tracingtraceback Print Call Stackunlink Remove a Fileuntrace Trace Calls to Functions


warning Error and Warning Messageswhile Controlling Flow of Evaluationwin3 Execute a Windows Applicationxerror Error Message Handling and Control for Fortran Routinesxerror.clear Error Message Handling and Control for Fortran Routinesxerror.maxpr Error Message Handling and Control for Fortran Routinesxerror.setfile Error Message Handling and Control for Fortran Routinesxerror.summary Error Message Handling and Control for Fortran Routines|| Conditional Expressions and Operators

Quality Controlbeyond.limits Indices of Points Beyond Control Limits in Shewhart Chartcusum Plot a Cumulative Sum Quality Control Chartcusum.object Cusum Quality Control Chart Objectdnrange Distribution of the Range of Standard Normalsidentify.cusum Identify Points On a Cusum Quality Control Chart.identify.shewhart Identify Points On a Shewhart Quality Control Chart.limits.R Shewhart Quality Control Limitslimits.c Shewhart Quality Control Limitslimits.np Shewhart Quality Control Limitslimits.p Shewhart Quality Control Limitslimits.s Shewhart Quality Control Limitslimits.u Shewhart Quality Control Limitslimits.xbar Shewhart Quality Control Limitspnrange Distribution of the Range of Standard Normalspointwise Pointwise Confidence Limits for Predictionsqcc Create a Quality Control Chart Objectqnrange Distribution of the Range of Standard Normalsrnrange Distribution of the Range of Standard Normalsruns.target Determine Indices of Points Violating the Runs Rule.sd.R Within Group Standard Deviation for Control Chartssd.c Within Group Standard Deviation for Control Chartssd.np Within Group Standard Deviation for Control Chartssd.p Within Group Standard Deviation for Control Chartssd.s Within Group Standard Deviation for Control Chartssd.u Within Group Standard Deviation for Control Chartssd.xbar Within Group Standard Deviation for Control Chartsshewhart Plot a Shewhart Quality Control Chartshewhart.object Shewhart Quality Control Chart Objectshewhart.rules Apply Default Rules Functions to a Shewhart Control Chart.stats.R Summary Statistics for Control Chartsstats.c Summary Statistics for Control Chartsstats.np Summary Statistics for Control Chartsstats.p Summary Statistics for Control Chartsstats.s Summary Statistics for Control Chartsstats.u Summary Statistics for Control Chartsstats.xbar Summary Statistics for Control Charts

Regressionace Regression Model Linearizationadd1.lm Add Terms to a Linear Model Objectalias.lm Alias Pattern for Linear Regression Model Objectsalias.mlm Alias Pattern for Linear Regression Model Objectsavas Additivity and Variance Stabilization for Regressioncoxph Fit Proportional Hazards Regression Modeldrop1.lm Compute an Anova Object by Dropping Termsdummy.coef Extract Original Coefficients from a Linear Model - Generic Function


effects Single Degree of Freedom Effects from Fitted Modeleffects.lm Single Degree-of-freedom Effects for an lm Objectglim Generalized Linear Models via Maximum Likelihoodglim.print Print the Results of a glim Fitglm Fit a Generalized Linear Modelglm.control Set Control Parameters for Generalized Linear Modelglm.fit Fit a GLM without Computing the Model Matrixglm.links Family Support Objectsglm.object Generalized Linear Model Objectglm.variances Family Support Objectsglm.weights Family Support Objectshat Hat Diagonal Regression Diagnostickappa Estimate the Condition Numberkappa.default Estimate the Condition Numberksmooth Densities or Regressions Using Kernel Smoothersl1fit Minimum Absolute Residual (L1) Regressionleaps All-Subset Regressions by Leaps and Boundslm Fit Linear Regression Modellm.fit General Fitting for Linear Modelslm.fit.chol Fit a Linear Modellm.fit.qr Fit a Linear Modellm.fit.svd Fit a Linear Modellm.influence Influence of Observations on Linear Modellm.object Linear Least Squares Model Objectlms.object Least Median of Squares Objectlmsreg Least Median of Squares Regressionlmsreg.default Use lmsreg on a Vector, Matrix, or Data Framelmsreg.formula Use lmsreg with a `formula' Objectlowess Scatter Plot Smoothingls.diag Compute Regression Diagnosticsls.print Print a Regression Summaryls.summary Compute Regression Diagnosticslsfit Linear Least-Squares Fitlts.object Least Trimmed Squares Objectltsreg Least Trimmed Squares Robust Regressionltsreg.default Use ltsreg on a Vector, Matrix, or Data Frameltsreg.formula Use ltsreg with a `formula' Objectmlm Linear Least Squares Model Objectmlm.object Linear Least Squares Model Objectplot.lm Generate Diagnostic Plots for an LM Objectplot.lms Generate Diagnostic Plots for an "lms" Objectplot.lts Generate Diagnostic Plots for an "lts" Objectpoly Generate a Basis for Polynomial Regressionpoly.transform Transform Coefficients from Orthogonal Polynomial Formppreg Projection Pursuit Regressionproj Projection Matrixproj.default Projection Matrixrbiwt Robust Simple Regression by Biweightrreg M-Estimates of Regressionstep.glm Build a GLM Model in a Step-Wise Fashionstepwise Stepwise Subset Selection for Multiple Regressionsummary.glm Summary Method for Fitted Generalized Linear Modelssummary.lm Summary Method for Linear Modelssurvreg.object Parametric Survival Model Objectwt.andrews M-Estimates of Regressionwt.bisquare M-Estimates of Regressionwt.cauchy M-Estimates of Regressionwt.default M-Estimates of Regression


wt.fair M-Estimates of Regressionwt.hampel M-Estimates of Regressionwt.huber M-Estimates of Regressionwt.logistic M-Estimates of Regressionwt.median M-Estimates of Regressionwt.talworth M-Estimates of Regressionwt.welsch M-Estimates of Regression

Regression and Classification TreesSubscript.tree Subscript a Tree Object[.tree Subscript a Tree Objectbasis.tree Compute Orthogonal Basis for a Tree Objectbrowser.tree Return Contents of Selected Nodes of a Tree Objectburl.tree View Splits for Nodes of a Tree Objectcv.tree Cross Validation of a Tree Sequencedata.tree Return Data Used To Grow a Treedeviance.tree Deviance of a Tree Objectedit.tree Change Node Splits in a Binary Treegraft.tree Graft a Subtree onto the Original Treehist.tree Histograms of Predictors at Tree Nodesidentify.tree Identify Observations in Tree Nodesmeanvar.tree Mean-Variance Plot for a Tree Objectmisclass.tree Misclassification Errors for a Classification Treena.tree.replace Replace NA's in Predictor Variablesna.tree.replace.all Replace NA's in Predictor Variablesorder.tree Reorder Terminal Nodes of a Binary Tree.partition.tree Plot a Low-Dimensional Tree Objectpath.tree Follow Paths to Selected Nodes of a Treeplot.tree Plot a Tree Objectplot.tree.sequence Plot a Tree Sequencepost.tree PostScript Presentation Plot of a Tree Objectpred.tree Predicted Terminal Node from a Fitted Tree Objectpredict.tree Predictions from a Fitted Tree Objectprint.tree Print a Tree Objectprune.misclass Cost-complexity Pruning of Tree Objectprune.tree Cost-complexity Pruning of Tree Objectresiduals.tree Residuals From a Fitted Tree Objectrug.tree Augment a Dendrogram with a Rugselect.tree Select Subtrees of a Tree Objectshrink.tree Optimal Recursive Shrinking of Tree Objectssnip.tree Snip Subtrees of a Tree Objectsummary.tree Summarize a Fitted Tree Objecttext.tree Place Text on a Dendrogramtile.tree Augment a Dendrogram with Tilestree Fit a Regression or Classification Treetree.control Control For Tree Growingtree.object Regression or Classification Tree Objecttree.screens Partition the Graphics Area for Tree Plotstree.sequence.object Regression or Classification Tree Object

Resampling (Bootstrap, Jackknife, and Permutations)bootstats Calculate Bootstrap Statisticsbootstrap General Nonparametric Bootstrappingjack.after.bootstrap Perform Jackknife-After-Bootstrapjackknife General Nonparametric Jackknifejackstats Calculate Jackknife Statisticslimits.bca Calculate BCa Percentiles


limits.emp Calculate Empirical Percentiles of Replicatesplot.jack.after.bootstrap Influence Plot Using Jackknife-After-Bootstrapplot.resamp Plot Method for Resample Objectsprint.jack.after.bootstrap Print a Jackknife-After-Bootstrap Objectprint.resamp Print a Resample Objectprint.summary.bootstrap Print a Summary of Bootstrap Objectprint.summary.resamp Print a Summary of Resample Objectqqnorm.resamp Quantile-Quantile Plots for Resample Objectsresamp.get.dimnames Helper Functions for Bootstrap and Jackkniferesamp.get.fit.func Helper Functions for Bootstrap and Jackkniferesamp.get.indices Helper Functions for Bootstrap and Jackknifesamp.boot.bal Construct Matrix of Resamplessamp.boot.mc Construct Matrix of Resamplessamp.permute Construct Matrix of Resamplessummary.bootstrap Summary Method for Bootstrap Objectssummary.resamp Summary Method for Resample Objectsupdate.bootstrap Add New Replicates to Bootstrap Object

Robust/Resistant Techniquesacm.ave Two Filter Robust Smootheracm.filt Approximate Conditional Mean Robust Filteracm.smo Approximate Conditional Mean Robust Smootherar.gm Fit Autoregression Using Robust GM-Estimateschb Constants for Huber and Bisquare Psicov.mcd Minimum Covariance Determinant Estimation - Generic functioncov.mcd.default Use cov.mcd on a Vector, Matrix, or Data Framecov.mcd.formula Use cov.mcd with a `formula' Objectcov.mve Minimum Volume Ellipsoid Covariance Estimationcov.mve.default Use cov.mve on a Vector, Matrix, or Data Framecov.mve.formula Use cov.mve with a `formula' Objectl1fit Minimum Absolute Residual (L1) Regressionlms.object Least Median of Squares Objectlmsreg Least Median of Squares Regressionlmsreg.default Use lmsreg on a Vector, Matrix, or Data Framelmsreg.formula Use lmsreg with a `formula' Objectlocation.lms Univariate Least Median Squares Location and Scale Estimationlocation.lts Univariate Location and Scale Estimationlocation.m Robust M-estimates of Locationlowess Scatter Plot Smoothinglts.object Least Trimmed Squares Objectltsreg Least Trimmed Squares Robust Regressionltsreg.default Use ltsreg on a Vector, Matrix, or Data Frameltsreg.formula Use ltsreg with a `formula' Objectmad Median Absolute Deviationmcd.object Minimum Covariance Determinant Objectmean Mean Value (Arithmetic Average)median Medianmve.object Minimum Volume Ellipsoid Objectplot.lms Generate Diagnostic Plots for an "lms" Objectplot.lts Generate Diagnostic Plots for an "lts" Objectplot.mcd Generate Diagnostic Plots for an "mcd" Objectplot.mve Generate Diagnostic Plots for an "mve" Objectrbiwt Robust Simple Regression by Biweightrobust Generate a Robust Family Objectrreg M-Estimates of Regressionsabl Seasonal Decompositionscale.a Median Absolute Deviation


scale.tau Median Absolute Deviationsmooth Nonlinear Smoothing Using Running Medianstwoway Fit of a Two-Way Tablevarcomp Variance Componentsvarcomp.object Variance Component Objectswt.andrews M-Estimates of Regressionwt.bisquare M-Estimates of Regressionwt.cauchy M-Estimates of Regressionwt.default M-Estimates of Regressionwt.fair M-Estimates of Regressionwt.hampel M-Estimates of Regressionwt.huber M-Estimates of Regressionwt.logistic M-Estimates of Regressionwt.median M-Estimates of Regressionwt.talworth M-Estimates of Regressionwt.welsch M-Estimates of Regression

S-PLUS Session Environment.Program Control Execution of S-PLUSCommand.edit Command Line Editing in S-PLUSallocated Memory Allocated in S-PLUS Framesdos.time Execution Timesgetenv Get Environment Variablesinfo Information on the Current S-PLUSmem.tally.report Measure Memory Usagemem.tally.reset Measure Memory Usagememory.size Total Memory Used by Running S-PLUSobject.size Internal Size of an Objectoptions Set or Return Optionspar Graphical Parametersplatform S-PLUS Platform Information.print.mem.tally Measure Memory Usageproc.time Running Time of S-PLUSq Quit From S-PLUSresize Set Session Options to Reflect New Window Sizestorage Show Memory Usagesys.call System Evaluator Statesys.calls System Evaluator Statesys.frame System Evaluator Statesys.frames System Evaluator Statesys.function System Evaluator Statesys.nframe System Evaluator Statesys.on.exit System Evaluator Statesys.parent System Evaluator Statesys.parents System Evaluator Statesys.status System Evaluator Statesystem.stat System Informationversion S-PLUS Version Information.win3 Execute a Windows Application

Smoothing Operationsace Regression Model Linearizationacm.ave Two Filter Robust Smootheracm.filt Approximate Conditional Mean Robust Filteracm.smo Approximate Conditional Mean Robust Smootheravas Additivity and Variance Stabilization for Regressiondensity Estimate Probability Density Function


ksmooth Densities or Regressions Using Kernel Smootherslowess Scatter Plot Smoothingppreg Projection Pursuit Regressionpredict.smooth.spline Smoothing Spline at New Datas Specify a Smoothing Spline Fit in a GAM Formulascatter.smooth Scatterplot with a Smooth Curvesmooth Nonlinear Smoothing Using Running Medianssmooth.spline Fit a Smoothing Splinespec.pgram Estimate Spectrum with Smoothed Periodogramspec.smo Perform Modified Daniell (Rectangular) Smoothingspectrum Estimate Spectrum of Time Seriessupsmu Scatter Plot Smoothing Using Super Smoother

Statistical Inferencebinom.test Exact Binomial Testcdf.compare Graphs Two Cumulative Distribution Functions.chisq.gof Chi square Goodness-of-Fit Testchisq.test Pearson's Chi-square Test for Count Datacor.test Test for Zero Correlationfisher.test Fisher's Exact Test for Count Datafriedman.test Friedman Rank Sum Testhtest.object Hypotheses Testing Objectskruskal.test Kruskal-Wallis Rank Sum Testks.gof Kolmogorov-Smirnov Goodness-of-Fit Testmantelhaen.test Mantel-Haenszel Chi-Square Test for Count Datamcnemar.test McNemar's Chi-Square Test for Count Dataprop.test Proportions Testst.test Student's t-Testsvar.test F Test to Compare Two Varianceswilcox.test Wilcoxon Rank Sum and Signed Rank Sum Tests

Statistical Modelsace Regression Model Linearizationadd.scope Resolve Scopes for Formulasadd1 Compute Models by Adding One Term - Generic Functionanova Compute an Anova Table - Generic functionanova.gam ANOVA Table for a GAM Objectaov Fit an Analysis of Variance Modelar Fit Univariate or Multivariate Autoregressive Modelarima.mle ARIMA Modeling via Gaussian Maximum Likelihoodas.data.frame Construct a Data Frame Objectavas Additivity and Variance Stabilization for Regressioncmdscale Classical Metric Multi-Dimensional Scalingcoef Extract Coefficients, etc. from a Modelcoef.default Extract Coefficients, etc. from a Modelcoefficients Extract Coefficients, etc. from a Modelcoxph Fit Proportional Hazards Regression Modeldata.frame Construct a Data Frame Objectdrop.scope Resolve Scopes for Formulasdrop1 Compute Models by Dropping Terms - Generic functiondummy.coef Extract Original Coefficients from a Linear Model - Generic Functionfactanal Estimate a Factor Analysis Modelfactor.scope Resolve Scopes for Formulasfitted Extract Coefficients, etc. from a Modelfitted.default Extract Coefficients, etc. from a Modelfitted.values Extract Coefficients, etc. from a Modelgam Fit a Generalized Additive Model


glim Generalized Linear Models via Maximum Likelihoodglm Fit a Generalized Linear Modelis.data.frame Construct a Data Frame Objectl1fit Minimum Absolute Residual (L1) Regressionleaps All-Subset Regressions by Leaps and Boundslm Fit Linear Regression ModellmList Create a List of lm Objects with Common Regression Modellme Fit a Linear Mixed Effects Modellme.lmList Fit a Linear Mixed Effects Modelloess Fit a Local Regression Modelloglin Contingency Table Analysislsfit Linear Least-Squares Fitmanova Fit a Multivariate Analysis of Variance Modelms Fit a Nonlinear Model by Minimum Sumsmstree Minimal Spanning Tree and Multivariate Planingnlme Fit a Nonlinear Mixed Effects Modelnlme.nlsList Fit a Nonlinear Mixed Effects Modelnlregb Nonlinear Least Squares Subject to Box Constraintsnls Nonlinear Least Squares RegressionnlsList Create a List of nls Objects with Common Regression Modelplot.lm Generate Diagnostic Plots for an LM Objectppreg Projection Pursuit Regressionpredict Make Predictions from a Fitted Model Objectprincomp Principal Components Analysisrandom Include a Random Effects Term in an Additive Modelresid Extract Coefficients, etc. from a Modelresiduals Extract Coefficients, etc. from a Modelresiduals.default Extract Coefficients, etc. from a Modelrreg M-Estimates of Regressionspectrum Estimate Spectrum of Time Seriesstep Build a Model in a Stepwise Fashion - Generic Functionstepwise Stepwise Subset Selection for Multiple Regressiontree Fit a Regression or Classification Treeupdate Update a Fitted Model Objectupdate.default Update a Fitted Model Objectupdate.formula Update a Fitted Model Objectvarcomp Variance Componentswt.andrews M-Estimates of Regressionwt.bisquare M-Estimates of Regressionwt.cauchy M-Estimates of Regressionwt.default M-Estimates of Regressionwt.fair M-Estimates of Regressionwt.hampel M-Estimates of Regressionwt.huber M-Estimates of Regressionwt.logistic M-Estimates of Regressionwt.median M-Estimates of Regressionwt.talworth M-Estimates of Regressionwt.welsch M-Estimates of Regression

Statistics Menu FunctionsmenuAnova ANOVA Dialog FunctionmenuAov Fixed Effects Analysis of Variance Dialog FunctionsmenuChisqGof Chi-square Goodness-of-Fit TestmenuCoxph Cox Proportional Hazards Dialog FunctionmenuCrosstabs Contingency TablemenuFactanal Factor Analysis Dialog FunctionmenuGam Generalized Linear Model Dialog Functions


menuGlm Generalized Linear Model Dialog FunctionsmenuKsGof1 One-sample Kolmogorov-Smirnov Goodness-of-Fit TestmenuKsGof2 Two-sample Kolmogorov-Smirnov Goodness-of-Fit TestmenuKsmooth Kernel Smoother Dialog FunctionmenuLm Linear Regression Dialog FunctionsmenuLoSmooth Loess Smoothing Dialog FunctionmenuLoess Local Regression Dialog FunctionsmenuLtsreg Robust Regression (Least Trimmed Squares) Dialog FunctionsmenuManova Multivariate Analysis of Variance Dialog FunctionsmenuMulticomp Multiple Comparisons Dialog FunctionmenuNls Nonlinear Regression Dialog FunctionsmenuPrincomp Principal Components Analysis Dialog FunctionmenuRaov Random Effects Analysis of Variance Dialog FunctionsmenuSmooth.spline Spline Smoother Dialog FunctionmenuSupsmu Supersmoother Dialog FunctionmenuSurvfit Nonparametric Survival Dialog FunctionsmenuSurvreg Parametric Survival Dialog FunctionsmenuTTest1 One-sample t TestmenuTTest2 Two-sample t TestmenuTree Tree Regression Dialog FunctionsmenuWilcoxTest1 One-sample Wilcoxon Signed Rank TestmenuWilcoxTest2 Two-sample Wilcoxon TesttabAnova.aov Fixed Effects Analysis of Variance Dialog FunctionstabPlot.factanal Factor Analysis Dialog FunctiontabPlot.lm Linear Regression Dialog FunctionstabPlot.loess Local Regression Dialog FunctionstabPlot.lts Robust Regression (Least Trimmed Squares) Dialog FunctionstabPlot.princomp Principal Components Analysis Dialog FunctiontabPlot.survfit Nonparametric Survival Dialog FunctionstabPlot.tree Tree Regression Dialog FunctionstabPredict.coxph Cox Proportional Hazards Dialog FunctiontabPredict.factanal Factor Analysis Dialog FunctiontabPredict.lm Linear Regression Dialog FunctionstabPredict.loess Local Regression Dialog FunctionstabPredict.nls Nonlinear Regression Dialog FunctionstabPredict.princomp Principal Components Analysis Dialog FunctiontabPredict.tree Tree Regression Dialog FunctionstabPrune.tree Tree Regression Dialog FunctionstabResults.manova Multivariate Analysis of Variance Dialog FunctionstabShrink.tree Tree Regression Dialog FunctionstabSummary.coxph Cox Proportional Hazards Dialog FunctiontabSummary.factanal Factor Analysis Dialog FunctiontabSummary.lm Linear Regression Dialog FunctionstabSummary.loess Local Regression Dialog FunctionstabSummary.lts Robust Regression (Least Trimmed Squares) Dialog FunctionstabSummary.nls Nonlinear Regression Dialog FunctionstabSummary.princomp Principal Components Analysis Dialog FunctiontabSummary.survfit Nonparametric Survival Dialog FunctionstabSummary.survreg Parametric Survival Dialog FunctionstabSummary.tree Tree Regression Dialog FunctionstabSurvfit.coxph Cox Proportional Hazards Dialog Function

Survival AnalysisSurv Create a Survival Objectbladder Sample Data Sets For Survival Analysiscapacitor Sample Data Sets For Survival Analysiscluster Identify clusters.


cox.zph Test the Proportional Hazards Assumptioncoxph Fit Proportional Hazards Regression Modelcoxph.detail Details of a Cox Model Fitcoxph.object Proportional Hazards Regression Objectheart Sample Data Sets For Survival Analysisis.Surv Create a Survival Objectis.ratetable Verify that an object is of class ratetable.leukemia Sample Data Sets For Survival Analysislines.survfit Add Lines to a Survival Plotlung Sample Data Sets For Survival Analysisovarian Sample Data Sets For Survival Analysisplot.cox.zph Graphical Test of Proportional Hazardsplot.survfit Plot Method for survfitprint.survfit Print a Short Summary of a Survival Curvepyears Person Yearsratetable Specify Variables to Match in Rate Tableresiduals.coxph Calculate Residuals for a Cox Regressionresiduals.survreg Compute Residuals for a Parametric Survival Modelstrata Identify Strata Variablessummary.survfit Summary of a Survival Curvesurvdiff Test Survival Curve Differencessurvexp Compute Expected Survivalsurvexp.az Census Data Sets for the Expected Survival and Person Years Functionssurvexp.azr Census Data Sets for the Expected Survival and Person Years Functionssurvexp.fit Compute Expected Survivalsurvexp.fl Census Data Sets for the Expected Survival and Person Years Functionssurvexp.flr Census Data Sets for the Expected Survival and Person Years Functionssurvexp.mn Census Data Sets for the Expected Survival and Person Years Functionssurvexp.mnwhite Census Data Sets for the Expected Survival and Person Years Functionssurvexp.us Census Data Sets for the Expected Survival and Person Years Functionssurvexp.usr Census Data Sets for the Expected Survival and Person Years Functionssurvexp.uswhite Census Data Sets for the Expected Survival and Person Years Functionssurvfit Compute a Survival Curve for Censored Datasurvfit.object Survival Curve Objectsurvival.datasets Sample Data Sets For Survival Analysissurvreg Regression for a Parametric Survival Modelsurvreg.control Set Control Parameters for survregsurvreg.object Parametric Survival Model Objecttcut Create Categories From Time Based Datauntangle.specials Process the 'specials' Argument of the Terms Function

Time Series[.cts Subscript a Time Series Object[.its Subscript a Time Series Object[.rts Subscript a Time Series Objectacf Estimate Autocovariance, Autocorrelation or Partial Autocorrelationacf.plot Plot Autocovariance or Autocorrelationacm.ave Two Filter Robust Smootheracm.filt Approximate Conditional Mean Robust Filteracm.smo Approximate Conditional Mean Robust Smootheraggregate Compute Summary Statistics of Subsets of Dataaggregate.cts Decrease Periodicity of Time Series by Aggregationaggregate.default Compute Summary Statistics of Subsets of Dataaggregate.rts Decrease Periodicity of Time Series by Aggregationar Fit Univariate or Multivariate Autoregressive Modelar.burg Fit Autoregression Using Burg's Algorithmar.gm Fit Autoregression Using Robust GM-Estimates


ar.yw Fit Autoregression Using the Yule-Walker Equationsarima.diag Compute Diagnostics for ARIMA Modelarima.diag.plot Plot Diagnostics for ARIMA Modelarima.filt Apply an ARIMA Filter to a Time Seriesarima.forecast Forecast a Time Series Using an ARIMA Modelarima.fracdiff Fractionally-Differenced ARIMA Modeling via Gaussian MLEarima.fracdiff.sim Simulate Long-memory Time-series Dataarima.fracdiff.var Recompute Covariance Estimate for arima.fracdiffarima.mle ARIMA Modeling via Gaussian Maximum Likelihoodarima.sim Simulate a Univariate ARIMA Seriesarima.td Coefficients for Trading Day Regressionas.rts Regular Time Series Objectsas.ts Time Series Objectschb Constants for Huber and Bisquare Psicts Regular Calendar Time Series Objectscycle Create Time Vector or Index of Frequency.deltat Sampling Frequency of a Time Seriesdemod Complex Demodulation with Least Squares Lowpass Filterdiff Create an Object of Differencesend Starting and Ending Times for Time Seriesfft Fast Fourier Transformfilter Apply a Filter to a Time Seriesfrequency Sampling Frequency of a Time Seriesis.cts Regular Calendar Time Series Objectsis.its Irregular Time Series Objectis.rts Regular Time Series Objectsis.ts Time Series Objectsits Irregular Time Series Objectlag Create a Lagged Time Serieslag.plot Plot Lagged Scatter Plotsmonthplot Seasonal Subseries Plotpeaks Find Local Maximaplot.stl Plot an STL Objectplot.times Plot Method for Dates or Times Objectsprint.cts Print a Calendar Time Seriesprint.its Print Method for Irregular Time Seriesprint.rts Print Method for Regular Time Seriesprint.ts Print a Time Seriesrts Regular Time Series Objectssabl Seasonal Decompositionsablplot Plot a Sabl Decompositionspec.ar Compute Autoregressive Spectrumspec.pgram Estimate Spectrum with Smoothed Periodogramspec.plot Plot Spectraspec.smo Perform Modified Daniell (Rectangular) Smoothingspec.taper Apply Split Cosine Bell Taper to a Time Seriesspectrum Estimate Spectrum of Time Seriesstart Starting and Ending Times for Time Seriesstl Seasonal Decomposition of a Time Seriesstl.control Computational Options for STLsummary.cts Summary Method for a Calendar Time Seriessummary.its Summary Method for an Irregularly Spaced Time Seriessummary.rts Summary Method for a Regular Time Seriestime Create Time Vector or Index of Frequency.ts Time Series Objectsts.intersect Intersection of Time Seriests.lines Plot Multiple Time Seriests.plot Plot Multiple Time Series


ts.points Plot Multiple Time Seriests.union Union of Time Seriestslines Plot Multiple Time Seriestsmatrix Create Matrix with Time Series as Columnstsp Tsp Attribute of a Time Series Objecttspar Time Parameters of a Time Series Objecttsplot Plot Multiple Time Seriestspoints Plot Multiple Time Seriesunits Time Units of a Time Serieswindow Window a Time Series

Trellis Displays Libraryas.shingle Create a Shingle Objectbanking Aspect Ratio Computations for Bankingbarchart Bar Graphbarley Sample Data Sets for Trellis Graphicsbwplot Box and Whisker Plot (Box Plot)bwps.trellis Device Colormaps for Trellis Graphicscloud 3-D Point Cloudcolor.key Put a Color Key on a Plotcolorps.trellis Device Colormaps for Trellis Graphicscontourplot Produce a Contour Plot or Level Plotdating Sample Data Sets for Trellis Graphicsdensityplot Probability Density Plotsdotplot Multi-way Dot Plotenvironmental Sample Data Sets for Trellis Graphicsequal.count Create Shingle of Conditioning Intervalsexample.bwplot Example Functions For Trellis Displaysexample.calendar Example Functions For Trellis Displaysexample.cloud Example Functions For Trellis Displaysexample.contour Example Functions For Trellis Displaysexample.coplot.fit Example Functions For Trellis Displaysexample.coplot.one Example Functions For Trellis Displaysexample.coplot.three Example Functions For Trellis Displaysexample.coplot.two Example Functions For Trellis Displaysexample.coplot2.fit Example Functions For Trellis Displaysexample.density Example Functions For Trellis Displaysexample.difscale Example Functions For Trellis Displaysexample.dotplot Example Functions For Trellis Displaysexample.draping Example Functions For Trellis Displaysexample.draping2 Example Functions For Trellis Displaysexample.ecount Example Functions For Trellis Displaysexample.frames2 Example Functions For Trellis Displaysexample.given Example Functions For Trellis Displaysexample.histo Example Functions For Trellis Displaysexample.level Example Functions For Trellis Displaysexample.level.fit Example Functions For Trellis Displaysexample.levelplot Example Functions For Trellis Displaysexample.normal.qq Example Functions For Trellis Displaysexample.oneway Example Functions For Trellis Displaysexample.overplot Example Functions For Trellis Displaysexample.pages Example Functions For Trellis Displaysexample.parallel Example Functions For Trellis Displaysexample.qqplot Example Functions For Trellis Displaysexample.qqpool Example Functions For Trellis Displaysexample.quantile Example Functions For Trellis Displaysexample.reorder Example Functions For Trellis Displays


example.rfs Example Functions For Trellis Displaysexample.robust Example Functions For Trellis Displaysexample.shingle Example Functions For Trellis Displaysexample.sl Example Functions For Trellis Displaysexample.slice.box Example Functions For Trellis Displaysexample.smooth Example Functions For Trellis Displaysexample.splom Example Functions For Trellis Displaysexample.splom2 Example Functions For Trellis Displaysexample.splom3 Example Functions For Trellis Displaysexample.strip Example Functions For Trellis Displaysexample.tmd Example Functions For Trellis Displaysexample.units.cm Example Functions For Trellis Displaysexample.wire Example Functions For Trellis Displaysexample.wire2 Example Functions For Trellis Displaysfusion.time Sample Data Sets for Trellis Graphicsganglion Sample Data Sets for Trellis Graphicshamster Sample Data Sets for Trellis Graphicshistogram Histogram of a Distributioniris.trellis Device Colormaps for Trellis Graphicsis.shingle Create a Shingle Objectlevelplot Produce a Contour Plot or Level Plotmelanoma Sample Data Sets for Trellis Graphicsoneway Fits a One-way Model to Univariate Data Grouped by a Factorpanel.abline Add Lines to a Panelpanel.barchart Panel Function for Barchartspanel.bwplot Panel Function for Box and Whisker Plots (Box Plots)panel.cloud Panel Function for 3D Point Cloudpanel.contourplot Panel Function for Contour Plots and Level Plotspanel.densityplot Panel Function for Density Plotspanel.dotplot Panel Function for Dotplotspanel.fill Fill in a Panelpanel.grid Add Reference Grid to Panelspanel.histogram Panel Function for Histogramspanel.levelplot Panel Function for Contour Plots and Level Plotspanel.lmline Add Linear Regression Line to Panelpanel.loess Add Smooth Loess Curve to Panelpanel.parallel Panel Function for Parallel Coordinates Plotspanel.piechart Panel Function for Pie Chartspanel.plot.shingle Panel Function for plot.shinglepanel.qq Panel Function for Scatterplotspanel.qqmath Panel Function for Scatterplotspanel.qqmathline Fit Line to QQ-Plot in Panelpanel.splom Panel Function for Scatterplotspanel.stripplot Panel Function for 1-D Strip Plotpanel.superpose Panel Function for Superpositionpanel.tmd Panel Function for Tukey Mean-Difference Displayspanel.wireframe Panel Function for Wireframe Surfacepanel.xyplot Panel Function for Scatterplotsparallel Parallel Coordinate Plotspiechart Pie Chartsplot.shingle Plot Method for Shinglespolarization Sample Data Sets for Trellis Graphicsprepanel.lmline Preliminary Computations to Add Linear Regression Lineprepanel.loess Preliminary Computations to Add Smooth Loess Curveprepanel.qqmathline Preliminary Computations to Fit Line to QQ-Plotprint.trellis Plot (!) a Trellis Objectqq Quantile-Quantile Plots for Comparing Multiple Distributionsqqmath Q-Q Plot Using a Theoretical or Empirical Distribution


reorder.factor Reorder the Levels of a Factorrfs Residual and Fit Spread Plotsrubber Sample Data Sets for Trellis Graphicsshingle Create a Shingle Objectshow.settings Show the Trellis Customization Settingssinger Sample Data Sets for Trellis Graphicssplom Multi-Panel Scatterplot Matricesstrip.default Generate Strip Labelsstripplot One-Dimensional Scatter Plottmd Tukey Mean-Difference Plottrellis.datasets Sample Data Sets for Trellis Graphicstrellis.device Starts Display Device For Trellis Functionstrellis.examples Example Functions For Trellis Displaystrellis.par.get Get and Set Trellis Parameterstrellis.par.set Get and Set Trellis Parameterstrellis.settings Device Customization Settings For Trellis Displaystrellis.settings.bw Device Customization Settings For Trellis Displaystrellis.settings.bwps Device Customization Settings For Trellis Displaystrellis.settings.color Device Customization Settings For Trellis Displaystrellis.settings.colorps Device Customization Settings For Trellis Displaystrellis.settings.motif Device Customization Settings For Trellis Displaystrellis.settings.winbwps Device Customization Settings For Trellis Displaystrellis.settings.wincolorps Device Customization Settings For Trellis Displaystrellis.settings.wingraph Device Customization Settings For Trellis Displaystrellis.settings.winpcl Device Customization Settings For Trellis Displayswireframe 3-D Wireframe Surfacexyplot Conditioning Plots/Scatter Plots

User Interface ProgrammingcbGetActiveProp Get Property Associated With Dialog ControlcbGetCurrValue Get/Set Current Value of a PropertycbGetDialogId Get Unique Dialog IdcbGetEnableFlag Get/Set Enable Flag for a Dialog PropertycbGetOptionList Get/Set Options List for a Dialog PropertycbGetPrompt Get/Set Prompt for a Dialog PropertycbIsApplyMessage Checks Message Type from DialogcbIsCancelMessage Checks Message Type from DialogcbIsInitDialogMessage Checks Message Type from DialogcbIsOkMessage Checks Message Type from DialogcbIsUpdateMessage Checks Message Type from DialogcbSetCurrValue Get/Set Current Value of a PropertycbSetEnableFlag Get/Set Enable Flag for a Dialog PropertycbSetOptionList Get/Set Options List for a Dialog PropertycbSetPrompt Get/Set Prompt for a Dialog Propertydisplay.messagebox Display a Message Boxexport.data Export Dataexport.graph Export GraphgetTextOutputRouting Text Output Routing PreferenceguiCopy Copy a GUI ObjectguiCreate Creates a New GUI ObjectguiDisplayDialog Display a Dialog BoxguiDisplayFileDialog Display a File DialogguiEval Evaluate an expression and commit change to the databaseguiGetArgumentNames Get Argument Names For a GUI ClassguiGetClassNames Get the List of All GUI ClassnamesguiGetObjectNames Get GUI Object NamesguiGetPropertyNames Get Property Names of a GUI Class.


guiGetPropertyValue Get Property Value on a GUI Object.guiGetSelectionNames Get Selection Object NamesguiLoadDefaultObjects Load/Store GUI objectsguiModify Modify a GUI objectguiModifyDialog Modify a Property of a Live Dialog.guiMove Move a GUI ObjectguiOpen Open an S-PLUS Document FileguiOpenView Open a New View on a Document.guiPrint Print a document to the printer.guiRemove Remove A GUI Object.guiSave Saves a Document ObjectguiStoreDefaultObjects Load/Store GUI objectsimport.data Import Data From a FilesetTextOutputRouting Text Output Routing Preference

UtilitiesBATCH Batch (Non-Interactive) Execution of S-PLUSCOMPILE Compile files for use with S-PLUS.Command.edit Command Line Editing in S-PLUSLOAD Create a Private Version of S-PLUSTRUNC_AUDIT Truncate the Audit Filemasked Report Masked S-PLUS Objectsstd.tolerance Tolerances for Numeric Comparisonsvalidate Validation Tests

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