Hi everyone,

In general, I use -estat ic- or -fitstata- to obtain the bic & aic values after the logit model.

However, when the model includes the option [pw=...], the commands above would give the bic/aic values in very huge magnitude, such as 1.418e+08 for the simple reason that the log pseudolikelihood fo the model is very tiny.

Anyway, if I just type -estat ic- after the model with the option [pw=...], I would get some abnormal values of BIC & AIC.

How could I fix this problem ?

Thanks.