For GEE models, Pan (2001) has introduced QIC. None of these measures are implemented in R or in any add-on package as far as I know.
Actually, take a look at http://hisdu.sph.uq.edu.au/lsu/SSAI%20course/course_tools.htm
Henric
______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
