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GitHub / bobisthedataguy / Getting-and-Cleaning-Data
Course Project responsitory for Johns Hopkins Getting and Cleaning Data Class - Coursera
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Repo Size: 297 KB
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Created: almost 10 years ago
Updated: 3 months ago
Last pushed: over 9 years ago
Last synced: 3 months ago
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Dependencies
- 1.Mergesthetrainingandthetestsetstocreateonedataset. *
- 2.Extractsonlythemeasurementsonthemeanandstandarddeviation *
- 3.Usesdescriptiveactivitynamestonametheactivitiesinthedataset *
- 4.Appropriatelylabelsthedatasetwithdescriptivevariablenames. *
- 5.Fromthedatasetinstep4 ,createsasecond,independenttidydata
- CompanieslikeFitbit ,Nike,andJawboneUpareracingtodevelopthe
- CourseHomePage <
- GettingandCleaningData <
- Goodluck *
- Herearethedatafortheproject *
- Oneofthemostexcitingareasinallofdatasciencerightnowis *
- Thepurposeofthisprojectistodemonstrateyourabilitytocollect ,
- YoushouldcreateoneRscriptcalledrun_analysis.Rthatdoesthe *
- bookthatdescribesthevariables ,thedata,andanytransformationsor
- byJeffLeek ,PhD,RogerD.Peng,PhD,BrianCaffo,PhD
- canbeusedforlateranalysis.Youwillbegradedbyyourpeersona *
- explainshowallofthescriptsworkandhowtheyareconnected. *
- following. *
- foreachmeasurement. *
- mostadvancedalgorithmstoattractnewusers.Thedatalinkedtofrom *
- repositorywithyourscriptforperformingtheanalysis ,and3
- seriesofyes *
- setwiththeaverageofeachvariableforeachactivityandeach *
- shouldalsoincludeaREADME.mdintherepowithyourscripts.Thisrepo *
- sitewherethedatawasobtained *
- subject. *
- theSamsungGalaxySsmartphone.Afulldescriptionisavailableatthe *
- thecoursewebsiterepresentdatacollectedfromtheaccelerometersfrom *
- tosubmit *
- wearablecomputing-seeforexamplethisarticle *
- workthatyouperformedtocleanupthedatacalledCodeBook.md.You *
- workwith ,andcleanadataset.Thegoalistopreparetidydatathat