Re: [R] Help with problem - multilevel model?

From: Richard M. Heiberger <rmh_at_temple.edu>
Date: Thu 18 Jan 2007 - 15:22:27 GMT


This should get you started

tmp <- data.frame(y1=rnorm(62*5),
                  y2=rnorm(62*5),
                  time=rep(1:5, 62),
                  id=factor(rep(1:62, each=5))
                  )

xyplot(y1 ~ y2 | id, data=tmp, group=time, pch=as.character(1:5))

tmp.aov <- aov(y1 ~ y2*factor(time) + Error(id), data=tmp) summary(tmp.aov)



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