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abitest
2012 Mar 23
3
Using MuMIn - error message
...nes that I wanted to test. I had also coded the ones that are labels
and not continuous data using the as.factor command and I ran the most
complex model and ran summary() and it seemed to have worked fine.
My model was:
fm2test<-lmer(Feeding~MF.vs.OF+Age.class+tide.h.l+Site+HDp+(1|Brood),
data=ABMtest.df)
and then I wanted to use the dredge command as so:
dd<-dredge(fm2test, trace=TRUE, rank="AICc", REML=FALSE)
I got an error:
Error in UseMethod("fixef") :
no applicable method for 'fixef' applied to an object of class "mer"
I have no idea how to fix...