According to the documentation for glmmADMB if you fit your model with a statment like
fit =glmm.admb(y~Base*trt+Age+Visit, ... data=epil2,family="nbinom") and that the parameter estimates are in fit$b while their estimated standard deviations are in fit$stdbeta so presumably p values can be constructed from the quotient fit$b/fit$stdbeta by assuming a t distribution with (somehow) the correct degrees of freedom. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.