

Hi

I am attempting to use plotLMER.fnc
from the languageR library to plot
partial effects of models fited with lmer.


This appears to be straightforward for some of my models,
e.g:

 



> mod<-lmer(NoBranches~PCA1+SP+(1|ProvCode)+(1|SoilZone),REML=FALSE,data=treedata1)   

> plotLMER.fnc(mod)

 

However, when a model contains crossed random effects, I
get an error message. e.g:

 

> mod<lmer(NoBranches~PCA1+SP+(1|ProvCode)+(1|SoilZone/ParcelleID),

REML=FALSE,data=treedata1)    

> plotLMER.fnc(mod)

Error in 1:(which(predictors ==
ranefnames[1]) - 1) : 

                argument of length 0

 

Any suggestions greatly appreciated.

Frazer Sinclair




      
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