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st: number of observations after mijoin

From   "Lamla, Bettina" <>
To   "" <>
Subject   st: number of observations after mijoin
Date   Sat, 23 Apr 2011 15:10:54 +0200

Hi everyone!

I have a multiple imputed data set and use the mijoin command.
However something really odd happens: The number of observations is considerably reduced after mijoin. I do not understand why as I thought the command simply converts my data set. Any suggestions  on what is happening?

I use STATA 11.

Thanks and Happy Easter!


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