search for: logssp

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2012 Mar 14
1
lme code help
Hi guys, Got a few days left and I need to model a random effect of species on the body mass (logM) and temperature (K) slopes. This is what i've done so far that works: model1<-lme(logSSP~logM + K,random=~1|species,data=data1) model2<-lme(logSSP~logM + K,random=~K|species,data=data1) model3<-lme(logSSP~logM + K,random=~logM|species,data=data1) The one I now want is: model4<-lme(logSSP~logM + K,random=~logM|species,K|species,data=data1) #I need the random effect of spp...