search for: srp12

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2011 Oct 19
1
help with glmmADMB ZI; function maximizer failed
...season (1 or 2) and land class (1 to 6). Ideally I would also like to build in a variance structure to allow a different spread per land class. This is the model I'm trying to run: (fm<-glmmadmb(count~species*btrees+species*built+species*btrees*built+(1|season)+(1|landclass)+(1|site), data=srp12, famil="nbinom", zeroInflation=TRUE)) I have read most of the supporting documents to glmmADMB and studied the examples but am still struggling to make headway. This is the error message I get; Memory allocation error -- Perhaps you are trying to allocate too much memory in your progr...