search for: wbmal10

Displaying 1 result from an estimated 1 matches for "wbmal10".

2005 Apr 24
2
A question on the library lme4
Hi, I ran the following model using nlme: model2<-lme(log(malrat1)~I(year-1982),random=~1|Continent/Country,data=wbmal10) I'm trying to run a Poisson GlMM to avoid the above transformation but I don't know how to specify the model using lmer in the lme4 library: model3<-lmer((malrat1)~I(year-1982) + ??,data=wbmal10,family=poisson) How can I introduce a random factor of the form= ~1|Continent/Country?...