0
5.4
S t a t is t ic s L a b
aGoals
bAtypicalProject
•ScienceorBusiness
•Theclient.Communication
cStartlog-book
1
dMeetingwiththeclient
•Problem
•Structureofdata
•Variables
•Earlieranalysesofsimilardatasets?
•Whatwouldbeanidealresult?
•Background,“subjectmatterknowledge”
2 5.4
eRouteofanalyses.Whattypeofmethodologywillbethecentraltoolsforanalysis?
fGettingandexploringthedata
•StartR-script.Documentwhatyoudo!Buyabinder(!)
•Coding,na.strings.Excel−→R.Check!
•Screen.Comparewithstudydesign.Missingvalues
•Explore,plot(plmatrixofregr0)
•Variablenames.
•Communicationwiththeclient.
•Presentationinthegroup