Re: [R] Help on variable ranking

From: Weiwei Shi <helprhelp_at_gmail.com>
Date: Wed 17 Jan 2007 - 18:10:06 GMT

I suggest using permutation on each predictor and see how much the accuracy drops, no matter what modeling approach you used.

HTH, weiwei

On 1/17/07, Rupendra Chulyadyo <rchulyadyo@gmail.com> wrote:
> Hello all,
>
> I want to assign relative score to the predictor variables on the basis of
> its influence on the dependent variable. But I could not find any standard
> statistical approach appropriate for this purpose.
> Please suggest the possible approaches.
>
> Thanks in advance,
>
> Rupendra Chulyadyo
> Institute of Engineering,
> Tribhuvan University,
> Nepal
>
> [[alternative HTML version deleted]]
>
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>

-- 
Weiwei Shi, Ph.D
Research Scientist
GeneGO, Inc.

"Did you always know?"
"No, I did not. But I believed..."
---Matrix III

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Received on Thu Jan 18 05:15:11 2007

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