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st: Question on how to analyze multiple imputation data usingsvylogit


From   "Malinda Kennedy" <[email protected]>
To   <[email protected]>
Subject   st: Question on how to analyze multiple imputation data usingsvylogit
Date   Thu, 24 Jan 2008 10:31:52 -0500

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. 


Many thanks,

Malinda


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