[R] panel ordering in nlme and augPred plots
Petr Pikal
petr.pikal at precheza.cz
Mon Apr 25 16:40:40 CEST 2005
Dear all
I am trying nlme together with Pinheiro/Bates book. I constructed
grouped data object with suitable plotting layout (according to
some common factor, panels from bottom to top are in increasing
order).
When I do nlme(... some stuff...) I get fitted object which I can plot
with
plot(augPred(fit.nlme6, level=0:1))
but it results in completely different ordering. Is there any way
how I can plot panels in some defined order e.g.
ord.f<-order(my.1.fac, my.2.fac)
plot(augPred(fit.nlme6, level=0:1), ord.f)
The only thing I found out is that if I order grouped.data object
gr.dat<-gr.dat[ord.f,]
and do nlme fit, then the ordering in augPred plot is OK.
BTW
is there a way how to specify in plot
row1 -> 3 panels
row2 -> 3 panels
row3 -> 3 panels
row4 -> 2 panels
row5 -> 4 panels
Thank you
Best regards
Petr Pikal
petr.pikal at precheza.cz
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