课程目录
Module1
1.1ObtainingDataMotivation
Module1
1.2RawandProcessedData
1.3ComponentsofTidyData
1.4DownloadingFiles
1.5ReadingLocalFiles
1.6ReadingExcelFiles
1.7ReadingXML
1.8ReadingJSON
1.9Thedata.tablePackage
Module2
2.1ReadingfromMySQL
2.2ReadingfromHDF5
2.3ReadingfromTheWeb
2.4ReadingFromAPIs
2.5ReadingFromOtherSources
Module3
3.1SubsettingandSorting
3.2SummarizingData
3.3CreatingNewVariables
3.4ReshapingData
3.5ManagingDataFrameswithdplyr-Introduction
3.6ManagingDataFrameswithdplyr-BasicTools
3.7MergingData
Module4
4.1EditingTextVariables
4.2RegularExpressionsI
4.3RegularExpressionsII
4.4WorkingwithDates
4.5DataResources