[R-sig-ME] "whole factor" effects for categorical variable (3levels) in glmmPQL ?

[David Duffy]

On Mon, 9 Dec 2013, marieline gentes wrote:

> I simply want to report the fact that year (categorical, three levels)
> What is the proper way to do this ? Should I not be using glmmPQL ?

You could use Anova() from John Fox's car package.