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			| How to merge DHS databases of different countries [message #12439] | Wed, 17 May 2017 17:31  |  
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					| AmsP Messages: 24
 Registered: April 2016
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	| Hello, 
 I expect to create a single database that combines databases of various countries. I have already de-normalised different survey rounds of a particular country and created single database for each country. Then what should I take care if I append various countries' databases together? My purpose is to find out if living in different countries have any impact on v133 of a particular ethnic group that live in all these countries.
 
 Because different countries have different weighting systems, I think the "svyset" command may not work for such a combined database.
 
 Thank you very much!
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