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On Thu, 13 Jul 2006, Birycki Konrad DomBank Warszawa wrote:
>
Hello,
I estimaded two logit models via glm(). A null model (called glm00) and
"full" model with all accessible covariates and interactions between them
(glm1).
Then I tried to get even better model by step procedure. I tried the
following code:
> step(glm00, scope=formula(glm1), method="both
