Dear R-users, I wonder if anyone of you had experience with testing the proportional odds assumption in fitting a proportional odds mixed model with a random intercept. I'm also dealing with the proportional odds assumption with repeated measurements but if anyone can point me to a propotional odds assumption test with a random effect it would already help me a lot. Thanks for the help, Jan Jan Wijffels University Center for Statistics W. de Croylaan 54 3001 Heverlee Belgium tel: +32 (0)16 322784 fax: +32 (0)16 322831 <http://www.kuleuven.be/ucs> http://www.kuleuven.be/ucs Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm [[alternative HTML version deleted]]