Dear list

 

I'm trying to model fish data with a binomial distribution for prey capture
success, using GLMM. My models look like  this:

 

Model1<-glmer(capture~velocity+(1|fish.id.),family=binomial,data=cap)

 

I'm using lme4, however, when I use the function mcmcsamp to obtain the
posterior distribution of the parameters I got this error:

Error in .local(object, n, verbose, ...) : Update not yet written

 

I'm using R version 2.15.2. Anyone knows what the problem might be?

 

Many thanks in advance!

 

Joana

 


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