Re: [R] significance of random effects in poisson lmer

2008-08-29 Thread Wilson, Mark
o option 3 below. As it is, I look forward to struggling to keep up with their achievements! Best wishes, Mark -Original Message- From: Greg Snow [mailto:[EMAIL PROTECTED] Sent: 29 August 2008 16:27 To: Wilson, Mark; r-help@r-project.org Subject: RE: significance of random effects in po

[R] significance of random effects in poisson lmer

2008-08-29 Thread Wilson, Mark
Hi, I am having problems trying to assess the significance of random terms in a generalized linear mixed model using lme4 package. The model describes bird species richness R along roads (offset by log length of road log_length) as a function of fixed effects Shrub (%shrub cover) and Width (width