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st: RE: Checking collinearity when using SVY Command


From   "Martin Weiss" <martin.weiss1@gmx.de>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: RE: Checking collinearity when using SVY Command
Date   Mon, 3 Aug 2009 21:45:14 +0200

<>

Your request is most "topical":
http://www.stata.com/meeting/dcconf09/abstracts.html#valliant
I think the materials from the conference will be up soon...


HTH
Martin

-----Original Message-----
From: owner-statalist@hsphsun2.harvard.edu
[mailto:owner-statalist@hsphsun2.harvard.edu] On Behalf Of Shellenberg,
Kristen
Sent: Montag, 3. August 2009 21:01
To: statalist@hsphsun2.harvard.edu
Subject: st: Checking collinearity when using SVY Command

Hello all,

I would like to check for collinearity in my models and in the past I have
always used the "vif" command but I am currently using the SVY command to
analyze my data and vif apparently doesn't work.  I know that I can ask
Stata to calculate the tolerance (and therefore the VIF) after running a
regression for each one of my predictors as the response variable but that
seems like a lot of extra effort when you have a lot of predictors.

Can anyone tell me if there is a way to do this in a more succinct fashion
under SVY (i.e. more like the VIF command under normal regression)?

Thank you,

Kristen

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