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Getting and Cleaning Data
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01_01_obtainingDataMotivation01_02_rawAndProcessedData01_03_componentsOfTidyData01_04_downLoadingFiles01_05_readingLocalFiles01_06_readingExcelFiles01_07_readingXML01_08_readingJSON01_09_dataTable02_01_readingMySQL02_02_readingHDF502_03_readingFromTheWeb02_04_readingFromAPIs02_05_readingFromOtherSources03_01_subsettingAndSorting03_02_summarizingData03_03_creatingNewVariables03_04_reshapingData03_05_mergingData04_01_editingTextVariables04_02_regularExpressions04_03_regularExpressionsII04_04_workingWithDates04_05_dataResources
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