Akaike weight in R

----- Original Message ----- 
From: "Odette Gaston" <odette.gaston at gmail.com>
To: <r-help at r-project.org>
Sent: Friday, December 19, 2008 11:26 AM
Subject: [R] Akaike weight in R

Hi folks,

Wondering how can I generate "Akaike weight" with R? I know the 
description,
but is there any function to generate by R on the web-site or R library?
I am using GLM or GLMM (family=binomial), so would be appreciated if you
help me.
Thanks for your contributions in advance,