[R-sig-eco] multilevel mixed effects LME and LMER (Humberto Dutra)

May, Roel Roel.May at nina.no
Mon Jul 14 12:37:40 CEST 2008


Dear Humberto,

I don't know why you included interaction terms between the random and
the fixed effects?
Maybe you meant to analyze the following model? That would make more
sense to me.

model<-lmer(track~veget*fruit*time+(time|plate)+(1|block),family=binomia
l)

I hope this helps.

Cheers Roel

________________________________________________________________

Roel May
Research Ecologist PhD

Norwegian Institute for Nature Research - NINA
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