[R] Problems with glht function for lme object
dieter.menne at menne-biomed.de
Sat Jan 8 16:33:01 CET 2011
> I'm trying to make multiple comparisons for an lme-object.
> My final model takes the following form:
> feedings ~ treat + year + data^2, random = ~1|site,data=feed.df
> feedings sex site treat year date^2
> 1.8877888 M 838 H 2009 81
> 1.9102787 M 247 H 2009 81
1) Try I(date^2)
2) Check the version you are using. For some older versions, multcomp and
lme were not close friends (even if that is some time ago now)
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