[R] coxme AIC score and p-value mismatch??

[whoppitt]

The AICs do not seem right to me either. Unless I am missing something, it
appears that the formula:

AIC= -2x logLik -2k

is being applied, rather than:

AIC= -2x logLik +2k

Meaning models with fewer degrees of freedom are being penalised.
So in your example I make the degrees of freedom
9.61 +2*2= 13.61 for Integrated logLik
23.78 +2*13.7 for Penalised logLik.

Someone please let me know if I am mistaken here!
-- 
View this message in context: http://r.789695.n4.nabble.com/coxme-AIC-score-and-p-value-mismatch-tp2333980p2550348.html
Sent from the R help mailing list archive at Nabble.com.