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2007 Aug 28
0
Problem with lme using glht for multiple comparisons
...eated in a particular way and a continuous response variable has been measured depending on several leaves per plant. I am now interested in the effect of the treatment depending on the age of the leaves examined. So the dataset (L1) consists of a continuous response variable (EFN), a fixed factor (Leafage), and a random factor (Plant). I have set up the following mixed effects model, which works fine: > > LM<-lme(EFN~Leafage,L1,~1|Plant) > Now all I want to do is a post-hoc analysis (multiple comparisons) for the fixed factor EFN. I tried the following code. According to the docu...