Dear R Users,

May be this message should be directy send to Douglas Bates ...
I just want to know if I can use the AIC value given in the output of an lmer model to classify my logistic models.
I heard that the AIC value given in GLIMMIX output (SAS) is false because it come from a calculation based on pseudo-likelyhood.
Is it the same for lmer ???

thanks,

Arnaud



Arnaud MOSNIER
Biologiste Ph.D.

Département de Biologie
Université du Québec à Rimouski
300 Allée des Ursulines Rimouski, Québec, G5L 3A1
Tél. : 723-1986 poste 1653
E-mail : arnaud_mosnier@uqar.qc.ca


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