[R] Model comparison with bayesglm
erik.gustafsson at yahoo.fr
Thu Jul 26 20:29:41 CEST 2012
I have a data set involving binary responses (successes failures) for which
some explanatory variables result in a quasi complete separation problem.
To deal with the separation problem I tried to run a glm with "bayesglm" in
the arm package.
However when I try to compare different bayesglm models, the anova doesn't
give any value.
Analysis of Deviance Table
Resid. Df Resid. Dev Df Deviance Pr(>Chi)
1 336 118.67
2 336 118.68 0 -0.0069818
Does anyone know how to solve this problem ?
Thank you in advance for your time and for any advice you could provide
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