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newgroup
2012 Jan 29
0
Using influence plots and obtaining id numbers
...le). For my analyses, I end up excluding the
points R refers to, 7, 18, 26, and 105. However, my question is, how can I
understand which ID numbers these points (7,18,26, and 105) are referring
to? These numbers, 7,18, 26. and 105, are definitely not my study ID
numbers.
> Myoutput<-aov(sib~newgroup1, data=Study1)
> influencePlot(Myoutput)
[1] 7 18 26 105
> influence.measures(Myoutput)
Influence measures of
aov(formula = sib ~ newgroup1, data = Study1) :
dfb.1_ dfb.nw12 dfb.nw13 dfb.nw14 dfb.nw15 dffit cov.r
cook.d hat inf
33 1.70e-01 -1.33e-01 -1.53e-01 -1.5...