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Re: st: Averaging coefficients across datasets


From   Maarten buis <maartenbuis@yahoo.co.uk>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: Averaging coefficients across datasets
Date   Fri, 13 Feb 2009 13:01:45 +0000 (GMT)

> --- On Thu, 12/2/09, Carlos Rodriguez wrote:
> > I have 10 imputed datasets and need to run regressions
> > on each of them and then average the coefficients on
> > the explanatory variables across them. Unformatunately
> > for my purposes, neither Zelig nor miest or Clarif
> > would work. 

--- On Fri, 13/2/09, Maarten buis wrote: 
> It looks like are trying to multiple imputation by hand.
> Some time ago I sent an example to the Statalist on how to
> do that when all imputed files are stacked into one file,

An alternative is to take a look at -mim-, see -findit mim-,
which is the latest greatest implementation of the Rubin 
rules of combining estimates from multiply imputed datasets
in Stata.

-- Maarten

-----------------------------------------
Maarten L. Buis
Department of Social Research Methodology
Vrije Universiteit Amsterdam
Boelelaan 1081
1081 HV Amsterdam
The Netherlands

visiting address:
Buitenveldertselaan 3 (Metropolitan), room N515

+31 20 5986715

http://home.fsw.vu.nl/m.buis/
-----------------------------------------







      

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