[R] problem with BIC model selection

Alexandrin Popescul popescul at unagi.cis.upenn.edu
Thu Nov 7 23:45:30 CET 2002


 Hello,

I am trying to use BIC instead of AIC in the logistic regression model
selection.

I change "k" parameter in step() and stepAIC() functions to log(N) to
achieve that, but it seems to have no effect - I get exactly the same
models as with the AIC (k=2, default).

Is this a currently unimplemented feature?

 Thanks,

  Alex.

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