problems with glmmadmb

Hey there,

I am having some problems with glmmadmb.

I am predicting  a series of glmm with gamma distribution.

Glmmadmb converges on all models, however the pearson residuals from every
model come back as all ?NA?.

In glmmer several of the models fail to converge.

Is this expected behaviour with a gamma distribution?

Regards,

Daniel Harrison
PhD Candidate
University of Sydney