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Re: st: Question on how to analyze multiple imputation data using svylogit


From   "Austin Nichols" <[email protected]>
To   [email protected]
Subject   Re: st: Question on how to analyze multiple imputation data using svylogit
Date   Thu, 24 Jan 2008 11:05:03 -0500

I didn't read down far enough on the updated help file.

view "http://www.stata-journal.com/software/sj7-4/st0067_3/micombine.hlp";

has under the rubric Options a description of option svy that seems to
fit the bill.


On Jan 24, 2008 11:02 AM, Austin Nichols <[email protected]> wrote:
> Malinda:
> Note that the program was just updated last week via the SJ
> (http://www.stata-journal.com/current.html). The help files at e.g.
>
> view "http://fmwww.bc.edu/RePEc/bocode/m/micombine.hlp";
> view "http://www.stata-journal.com/software/sj5-4/st0067_2/micombine.hlp";
> view "http://www.stata-journal.com/software/sj7-4/st0067_3/micombine.hlp";
>
> show that -svylogit- (I will guess you are using Stata 8.2 from the
> mention of this outdated command) is not one of the supported
> commands.
>
> net describe mice, from(http://fmwww.bc.edu/RePEc/bocode/m)
>
> shows this advice:
>
> Report problems to the author  (who is _not_ on Statalist).
>      Author: Patrick Royston, UK Medical Research Council
>      Support: email [email protected]
>
> So you may want to contact the author to see if svy commands are on
> his near-term agenda, or if there is a work-around.
>
>
>
> On Jan 24, 2008 10:31 AM, Malinda Kennedy <[email protected]> wrote:
> > Dear group,
> > I am a fairly new stata user, so I apologize for the simplicity of my question. I am trying to analyze a complex survey using the svylogit command. However, the dataset is a multiple imputation dataset.  The end result I am looking for is an overall odds ratio that takes into account all 5 multiple imputation datasets and the survey design. (I also will need to be able to use the subpop option as well.)
> >
> > What I have done so far:
> >
> > I imported the 5 datasets and then used "miset" to load the 5 datasets.
> > I think if I just use "svylogit" now that stata will only use the first dataset-correct?
> > So I tried using "mifit: svylogit ....." but I got the following message: "combining estimates is not possible: no variation between datasets" -
> > I tried using "micombine svylogit....." and got a message saying it is an invalid command
> > I tried using "mido svylogit...." and it looks like it runs for each dataset, but does not give an overall estimate.
> >
> > I have looked online and in the stata listserv archives and could not find an answer to my question. I am hoping someone can help me with what I assume is probably fairly easy if I can just find the code.
>
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