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fdiv
2007 Nov 13
2
negative binomial lmer
Hi
I am running an lmer which works fine with family=poisson
mixed.model<-lmer(nobees~spray+dist+flwabund+flwdiv+round+(1|field),family="poisson",method="ML",na.action=na.omit)
But it is overdispersed. I tried using family=quasipoisson but get no P
values. This didnt worry me too much as i think my data is closer to
negative binomial but i cant find any examples of negative binomial lmer....