Dear sir, I have this persistent problem trying to use the lmer function. After loading the lmer4 library and submitted my input command Model1<- lmer(IndividualNum~BaitType*TrapType+( 1 |dTransect/dTrapStation/Expedition/Community), family=poisson(link=log)) It does fine but when I want it to display my model > > summary(Model1) I get this strange error message. Error in printMer(object) : no slot of name "status" for this object of class "table" What am I not doing right? And how can I rectify this problem. Regards Kwaku
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