多元线性回归数据说明文档

AppliedLinearRegressionData

September11,2006

Rtopicsdocumented:

ais......allshoots...anscombe..baeskel...banknote...BGSall....BigMac2003blowdown..brains....cakes....cathedral...caution....challeng...chloride...cloud....domedata..donner....downer...drugcost...dwaste....?orida....forbes....ftcollinssnowfuel2001...galapagos..galtonpeas..heights....highway...hooker....htwt.....jevons....lakemary..lakes.....

...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................1.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................3445678910101112121314151617181920202122232424252627272829

2

landrent.lathe1..longley.mantel..mile...Mitchell.MWwordsnpdata..oldfaith.physics.pipeline.prodscorerat....salarygovsalary..segreg..shocks..sleep1..snake..sniffer..snowgeesestopping.swan96.titanic..transact.turk0...turkey..twins...ufc....UN1...UN2...UN3...walleye.water..wblake..wm1...wm2...wm3...wm4...wool...

Index

................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

Rtopicsdocumented:................................................................................................................................................................................................................................................................................................................................................................................................................3030313232333435353637373839404041424343444545464747484949505152535354555657575860

ais3

aisAustralianinstituteofsportdata

Description

Dataon102maleand100femaleathletescollectedattheAustralianInstituteofSport.Format

Thisdataframecontainsthefollowingcolumns:Sex(0=maleor1=female)Htheight(cm)Wtweight(kg)LBMleanbodymassRCCredcellcountWCCwhitecellcountHcHematocritHgHemoglobin

FerrplasmaferritinconcentrationBMIbodymassindex,weight/(height)**2SSFsumofskinfoldsBfatPercentbodyfatLabelCaseLabelsSportSportSource

RossCunninghamandRichardTelfordReferences

S.Weisberg(2005).AppliedLinearRegression,3rdedition.NewYork:Wiley,Section6.4Examples

data(ais)

4anscombe

allshootsAppleshootsdata

Description

Bland’sAppleShootdata.allshootsincludesallthedata,shortshootsjusttheshortshootdata,andlongshootsincludeslongshootsonly.Format

Thisdataframecontainsthefollowingcolumns:DaydaysfromdormancynnumberofshootssampledybaraveragenumberofstemunitsSDwithin-daystandarddeviationType1iflongshoots,0ifshortshoots.Source

Bland,J.(1978).AcomparisonofcertainaspectsofontogenyinthelongandshortshootsofMcIntoshappleduringoneannualgrowthcycle.UnpublishedPh.D.dissertation,UniversityofMinnesota,St.Paul,Minnesota.References

Weisberg,S.(2005).AppliedLinearRegression,3rdedition.NewYork:Wiley,Section5.3.Examples

data(longshoots)

anscombeAnscombe’sdataongraphics

Description

Fourregressionproblems,y1|x1,y2|x1,y3|x1andy4|x2thatillustratetheimportanceofgraphics.