Hello,
You are using a function in package nlme. You must first load the
package in your R session with the following instruction.
library(nlme)
Hope this helps,
Rui Barradas
Em 22-02-2015 20:23, CHIRIBOGA Xavier escreveu:
Dear colleagues,
I am trying to use the function "groupedData". However, I got this message:
results<-groupedData(Abundance~Timepoint|Repli,outer=~Soil,data=dat1)
Error: could not find function "groupedData"
I am puttin g all my willingness to learn R but this is really desesperating.
One problem over another....
ThANK YOU!
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______________________________________________
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.