Hello all, I have a question regarding how to specify a nested model with mixed factors in lme.
If I have a nested design with 2 factors (A and B), with B nested within A and with y as the dep var, then, if both A and B are random the model should read y~1,random=~1|A/B. Now if factor A is fixed (and this is where i get confused) how should be the model: (1) y~A,random=~1|A/B (in this option A is also random and should be only fixed e.g. treatment) (2) y~A,random=~A|B (does the A|B define the nested structure?) thanks leonardo Leonardo D. Bacigalupe Department of Animal and Plant Sciences University of Sheffield Sheffield S10 2TN United Kingdom [EMAIL PROTECTED] ______________________________________________ [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
