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Re: st: Checking collinearity when using SVY Command


From   "Joao Ricardo F. Lima" <jricardofl@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: Checking collinearity when using SVY Command
Date   Mon, 3 Aug 2009 20:36:50 -0300

Kristen,

you can see this UCLA-Stata FAQ

http://www.ats.ucla.edu/stat/stata/faq/svycollin.htm

HTH,

Joao Lima

2009/8/3 Shellenberg, Kristen <kshellen@jhsph.edu>:
> 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
>
> *
> *   For searches and help try:
> *   http://www.stata.com/help.cgi?search
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> *   http://www.ats.ucla.edu/stat/stata/
>



-- 
----------------------------------------
Joao Ricardo Lima, D.Sc.
Professor
UFPB-CCA-DCFS
Fone: +5538387264913
Skype: joao_ricardo_lima
----------------------------------------

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