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Re: st: gllamm with complex surveys


From   Steven Samuels <ssamuels@albany.edu>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: gllamm with complex surveys
Date   Sat, 21 Mar 2009 13:05:56 -0400


-gllamm- can take pweights and clusters, but not strata. The cluster- based standard errors are likely to be conservative because they include a between-stratum component.
On Mar 21, 2009, at 11:20 AM, MAY BAYDOUN wrote:

Dear Statalisters,

I was wondering if one can use gllamm to carry out structural equations modeling (without latent variables, just measured ones) and accounting for sample weights and design complexity (PSU, stratum etc.). If only weights can be accounted for that can be sufficient, but if all can be accounted for that would be better. Is there a way to combine svy: with gllamm? Thanks for your help on this,

Sincerely yours,

May


May Baydoun, PhD in Epidemiology (UNC-Chapel Hill) Staff Scientist, National Institute on Aging, NIH/IRP, Biomedical Research Center, Baltimore, MD



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