Hi
I want to do use AIC for model selection on mixed model. However, before
going deeper in the model selection, I want to assess is there is
overdispersion with the full model in order to decide if I should use QAIC
instead of AIC.
Is there a way to compute a chisquare goodness of fit test for mixed model
calculate the variance inflation factor (sensu Burnham and Anderson)?
Or should I use another approach to evaluate overdispersion in mixed model?
Thanks
Julien
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10:28
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