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Re: st: regression diagnostics with complex survey data


From   "Joao Ricardo F. Lima" <jricardofl@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: regression diagnostics with complex survey data
Date   Tue, 26 Jul 2011 14:12:32 -0300

Hi Sara,

from the UCLA website:

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

and statalist archives:

http://www.stata.com/statalist/archive/2011-02/msg01254.html

HTH,

Joao Lima

2011/7/26 Sara Head <sara.head@gmail.com>:
> Hi Statalist,
>
> I am working on a mediation analysis using complex survey data from
> the 2007 Bangladesh Demographic and Health Survey. I’m using Stata/IC
> 11.1.
>
> I account for complex design with the svyset command, and -estat
> effects, deff- shows  design effects are all less than 2. I am now
> trying to run regression diagnostics with my most-final model, but
> Stata’s svy post estimation commands do not support leverage, dfit,
> cooksd, dfbeta, or vif (among others).
>
> Although there are several thorough articles and dissertations
> discussing regressions diagnostics for complex data (google the
> authors Li & Valliant, Liao & Valliant, and Valliant), these are all
> over my head and not directed at syntax.
>
> Q1: Could someone point me towards any programs or commands for
> considering influential data, multicollinearity with complex survey
> data?
>
> Q2: Since  design effects are still relatively low, what are
> Statalisters’ opinions about conducting diagnostics without accounting
> for design?
>
> Many thanks
>
> *
> *   For searches and help try:
> *   http://www.stata.com/help.cgi?search
> *   http://www.stata.com/support/statalist/faq
> *   http://www.ats.ucla.edu/stat/stata/
>



-- 
---------------------------------------------------------
João Ricardo F. de Lima
Pesquisador A - Economia Aplicada
Embrapa Semiárido
e-mail: joao.ricardo@cpatsa.embrapa.br
fone: +55 (87) 3862-1711 Ramal: 167
home-page: www.cpatsa.embrapa.br
----------------------------------------------------------

*
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