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7/28/2019 Copia de Cocomo II Estimation
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Features Comments Reference Low Avg High Low Avg High Low Avg High Low Avg HigFeature 1 0 0 0 0 0 0 1 0 0 0 0Feature 2 1 0 0 0 0 0 0 1 0 0 0Feature 3 0 0 0 0 0 0 0 1 0 0 0Feature 4 0 0 0 0 0 0 2 0 0 0 0
Total Art i facts 1 0 0 0 0 0 3 2 0 0 0
Total FP 24
EOILF EIF EI
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Avg High Total FPs0 0 3
0 0 110 0 4
0 0 60 0
EQ
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Features Comments Reference Language Estimated SLOCFeature 5 SQL 300Feature 6 Java 500
Feature 7 Java 100900Total :
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Total FPs
8.57149.4340
1.886819.8922
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Cocomo II
PM = A*Size^E*Produ ct(Al l Effort Mult ipl iers - EM)
Expo nent E = B+(0.01*SUM(Scaling Factors))
Scal ing FactorsSF Description Level ValueMaturity Process Maturity Nominal 4.68
PREC
Experience of similarProjects Very High 1.24
FLEX
Flexibility required in theSystem Very Low 0
TEAM Team Conhesiveness Extremely High 0
RESL
Project Risk andArchitectural Complexity Nominal 2.83
Effort Mult ip l ier EM
EM Description Level Value
RCPX
System reliability,complexity and sizeindicator Very Low 0.6
RUSE
Reusablity cocern withrespect to current andfuture projects Nominal 1
PDIF Platform Difficulty Extra Low 0.87
PERS
Personal capability ofteam. Like technicalcapability of Programmers,
Designers and testers. High 0.83
PREX
Application, Language and
tool experience High 0.87
FCIL
Using Case tools fordevelopment etc Nominal 1
SCED Schedule Pressure Nominal 1
Constants Value
B 0.91
A 2.94
E 0.9975
EM 0.3769362
Consol idated Size and Effor tTechnology JavaIncrease due to
lifecycle 0%SLOC per FP 53SLOC 2326.285714
PM 2.5725
Man-days 48.8782
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FP from LOC 43.8922
Hours per FP 8.9088
SF Scale PREC FLEX TEAM RESL MaturityVery Low 6.20 0.00 5.48 0.00 7.80Low 4.96 1.01 4.38 1.41 6.24
Nominal 3.72 2.03 3.29 2.83 4.68High 2.48 3.04 2.19 4.24 3.12Very High 1.24 4.05 1.10 5.65 1.56Extremely High 0.00 5.07 0.00 7.07 0.00
EM Scale RCPX RUSE PDIF PERS PREX FCILExtra Low 0.49 0.95 0.87 2.12 1.59 1.43Very Low 0.60 0.95 0.87 1.62 1.33 1.30
Low 0.83 0.95 0.87 1.26 1.22 1.10Nominal 1.00 1.00 1.00 1.00 1.00 1.00High 1.33 1.07 1.29 0.83 0.87 0.87Very High 1.91 1.15 1.81 0.63 0.74 0.73
Extremely High 2.72 1.24 2.61 0.50 0.62 0.62
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SCED1.001.00
1.001.001.141.43
1.43
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Summary Uni tsCategory Percentage of DevelopmentRequirements/Design 25%Development 45%
Test Planning 8%Testing 10%
Documentation 5%Deployment 1%Off-shore Management 5%On-site Management 1%
100%
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Category Effort Comments/Assumptions
Requirements/Design Effort 12.22
Outputs are Technical Design andInformation Architecture doc. InformationArchitecture doc will have guidelines forinterface design.
Development Effort 22.00 Source Code
Test Planning 3.91 Output are Test Plan and Test CasesTesting Effort 4.89 Output is Test Results
Documentation Effort 2.44
Outputs are Deployment and BuildDocuments
Deployment Effort 0.49 Effort to deploy application
Off-shore Management 2.44
Output is Detailed Project Plans, Risk and
Issues tracking, Weekly status reports etc.
On-site Management Effort 0.49
Client Communication. Output is usually anylist of issues or improvement opportunities
Total Effort 48.88
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Rate TiersUnits Low Medium HighArchitect/Designer 20 30 50Developer (Blended rate for Seniorand Junior Developer) 15 20 30Testing Lead 20 30 50
Tester 15 20 30Technical Writing Cost 15 20 30Manager 25 40 70On-site Manager 60 100 150
Primary Rate Factors Weightage Weighted ValueCustomer Buying Orientation Gold-Standard 7 0.7Hours Availability for
Technology Sufficient 5 0.25
Secondary Rate FactorsCustomer Type One Time Customer 1 0.1
Build Domain Competency Doesn't Matter 1 0.05Build Technology Competency Doesn't Matter 2 0.1Scope Creep Risk High 2 0.2Payment Pattern Delayed Payments 2 0.2
20 1.6
Selected Rate High
Buying Orientations Value
Price-Oriented 0
Solution-Oriented 1
Gold-Standard 2
Hours Availability Value
Surplus 0
Sufficient 1
Less 2
Customer Type Value Description
Good Existing Customer 0
Existing Customer 1One Time Customer 2Strategic Value Customer 0
Build Technology Competency Value DescriptionYes 0
Doesn't Matter 1Avoid Technology 2
Hours Inventory has some hours free but tecutilized more than break-even
Hours Inventory has very low hours free in th
Price is the main factor in making decision fo
Description
Price, quality and other factors combined ma
winning projectCustomer is highly focused on quality and prwould give it prime importance in making de
DescriptionHours Inventory has many hours free in this
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Build Domain Competency Value DescriptionYes 0
Doesn't Matter 1Avoid Domain 2
Payment Pattern Value DescriptionUpfront Timely Payments 0Timely Payments 1Delayed Payments 2
Scope Creep Risk Value DescriptionHigh 2Moderate 1
Low 0
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Selected50
3050
303070
150
hnology area is
is technology area
r this project
ke the criteria for
oject features andisions
echnology area
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Cost Uni tsUnits per hour per daysArchitect/Designer 50 400Developer (Blended rate forSenior and JuniorDeveloper) 30 240
Testing Lead 50 400Tester 30 240Technical Writing Cost 30 240Manager 70 560On-site Manager 150 1200
Total Project Cost
Category
Effort (Days)
Estimated
Effort (Days)
to Quote Cost
Requirements/Design Effort 12.2 11.0 $4,400Development Effort 22.0 21.0 $5,040
Test Planning 3.9 4.0 $1,600Testing Effort 4.9 5.0 $1,200Documentation Effort 2.4 3.0 $720Deployment Effort 0.5 1.0 $400Off-shore Management 2.4 3.0 $1,680On-site Management Effort 0.5 1.0 $1,200
Total 48.9 49.0 $16,240$41.43
Total Supp ort CostMan Months 1Man Days 5
Category Hours per day Total Hours CostDesigners 0.5 2.5 $125Developers 8 40 $1,200Testers 1 5 $150Managers 0.5 2.5 $175
$1,650Total
Blended Rate
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Assumpt ions
ResourcesDesigners 1Developers 2Testers 1
OthersPossible Critical Chain Delay inDevelopment 5%Possible Fixation Delay inTesting 5%Working days in a month 21Ratio of calendar days 1.476190476
Project Plan - Waterfal lPhase Duration (days) Duration (months)
Requirements/Design Phase 11.0 0 Month 16 DayDevelopment Phase 11.0 0 Month 16 DayTesting Phase 5.3 0 Month 8 Day
Total 27.3 1 Month 9 DaySlack 3.0
Grand Total 30.3 1 Month 14 Day
Iterative Plan
Iterations 1
Iteration Duration
(without Slacks)
1 100% 27.282 0% 0.003 0% 0.004 0% 0.005 0% 0.00Total 100%
Test Planning, Documentation and Management activities are carried outin parallel to other main activities of design, development and testing
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SlacksInitial Ramp-up 0.5Deployment for testing etc 0.5Code/Peer Reviews 1
Shipment Packaging & Review 1
Total Slack 3
Requirements/Design Development Testing
11.0 11.0 5.30.0 0.0 0.0
0.0 0.0 0.00.0 0.0 0.00.0 0.0 0.0