[R] lme() vs aov(y ~ A*B + Error(aa %in% A + bb %in% B)) -- questions
maechler at stat.math.ethz.ch
Thu May 15 10:13:22 CEST 2003
Here is a reproducible (when you're on-net) script for a
relatively simple real data (consulting) situation here.
The data analyst tried to use lme() rather than aov( + Error())
and asked several questions that I couldn't easily answer and
thought to be interesting for a more general audience in any
I attach the script as text/plain file that you should run
"everywhere". The three questions are summarized at the
beginning of the file.
Martin Maechler <maechler at stat.math.ethz.ch> http://stat.ethz.ch/~maechler/
Seminar fuer Statistik, ETH-Zentrum LEO C16 Leonhardstr. 27
ETH (Federal Inst. Technology) 8092 Zurich SWITZERLAND
phone: x-41-1-632-3408 fax: ...-1228 <><
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