Re: [R] Running "all possible subsets" of a GLM (binomial) model

From: Ben Bolker <bolker_at_ufl.edu>
Date: Mon, 07 Jul 2008 17:07:43 +0000 (UTC)

Eric Vander Wal <ejvander <at> lakeheadu.ca> writes:

>
> I have spent a fair amount of time looking for a package that is automated
> to run glm (binomial) regression models with all possible subsets of my
> independent variables. Something akin to Lumley's "leaps" package, but can
> be applied to glms, not just lms; or something similar to Stata's brute
> force "tryem" function? If anyone can point me in the right direction I
> would really appreciate it.
>
> Thanks, Eric vdWal
>
> [[alternative HTML version deleted]]
>

  There is a "dRedging" package at

http://www.zbs.bialowieza.pl/users/kamil/r/

that is oriented toward model-averaging but might do what you want. (The potential for abuse of this package makes me terribly
nervous, but if used with great care and common sense I can see that it can be
useful.)

  Ben Bolker



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