On Wednesday 08 December 2004 07:35, Alex wrote: > Hi all, > > > Could someone please tell me if we have to group data in the units > with a command such "factor()" or "groupedData()" before using the > functions glmmPQL or GLMM. I didn't do that and at first my results > seem OK, but I'd like to solve this doubt.
Factors in your model should definitely be made factors. groupedData is completely optional. Deepayan ______________________________________________ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
