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allison
2003 Dec 10
0
nested analysis with lme - odd result?
...ual StdDev')
txt <- 'Simulated stddev:'
for (i in 1:length(simVar)) {
txt <- paste(txt,' level ',i,'=',simVar[i],',',sep='')}
mtext(txt, outer=T,line=-1,side=3)
Summary plots for several sample sizes is at:
http://david.science.oregonstate.edu/~allisong/R/sampSize.pdf
Thanks for any suggestions!
Gary
--
Gary Allison
Department of Evolution, Ecology and Organismal Biology
Ohio State University
2003 Dec 17
2
variance estimates in lme biased?
...a.omit(v))
F1V <- c(F1V,v[1]); F2V <- c(F2V,v[2]); F3V <- c(F3V,v[3])
residV <- c(residV,y.lme$sigma)
}
Because this code can take several minutes to run (probably because of
my heavy use of for loops), I've posted a set of results at:
http://david.science.oregonstate.edu/~allisong/R/nestedVar.pdf
(see last page for summary)
If anyone can help me make sense of this, point out an error I'm making
or point me to some literature, I would greatly appreciate it!
Thanks,
Gary
--
Gary Allison
Evolution, Ecology and Organismal Biology
Ohio State University