[R] groupedData

[Dr. Peter Schlattmann]

Dear all,

I tried to create a groupedData object, where the grouping factor
is not ordered.

Here ist the code:

library(nlme)
test<-groupedData(conc~Time|Subject,order.groups=F,data=as.data.frame(Theoph))
> getGroups(test)

Levels: 6 < 7 < 8 < 11 < 3 < 2 < 4 < 9 < 12 < 10 < 1 < 5

I still get an ordered factor. As always thanks for your help

peter



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