[R-sig-ME] Model comparison using BIC, AIC, -2Log

[Luis Orlindo Tedeschi]

Folks; I have a quick question about model comparison. Is it ok to use
BIC/AIC/-2log to compare models with different fixed and random effects
and even different var-(co)var structure? How can I accomplish this
using R? Will Anova do the correct comparison of different models?
Thanks in advance. Luis

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Luis Orlindo Tedeschi <luis.tedeschi at gmail.com>