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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>