Re: st: omega statistic

[David Airey <david.airey@Vanderbilt.Edu>]

.

"search" in Stata finds nothing.

There is an R package "relimp" that does what you want.

-Dave

On Mar 19, 2008, at 9:40 AM, Hanchate, Amresh wrote:
> Hi all:
> I was wondering if there is a Stata implementation of the "omega
> statistic" (Silber, Rosenbaum and Ross (1995)) "for comparing the
> contributions of subsets of predictors in a multiple regression model
> (including generalized linear models, survival models, etc.)".
>
> Silber, J. H., Rosenbaum, P. R. and Ross, R. N. (1995) Comparing the
> Contributions of Groups of Predictors: Which Outcomes Vary with
> Hospital Rather than Patient Characteristics? JASA 90, 7-18.
>
> Are there other similar methods that Stata can estimate? I am
> particularly interested in logistic regression case.
>
> Thanks in advance,
> Amresh Hanchate
>
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