[R] problem with weights on lmer function

[Ronaldo Reis Junior]

Hi,

I try to make a model using lmer, but the weigths is not accept.

m1<-lmer(ocup/total~tempo+(tempo|estacao),family=binomial,weights=total)

Erro em lmer(ocup/total ~ tempo + (tempo | estacao), family = binomial,  : 
	object `weights' of incorrect type

I dont understand why this error, with glm this work. the total object is a 
vector.

Any idea?

Thanks
Ronaldo
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