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st: question re:merge


From   Anna Hyojin Joo <ajoo@fas.harvard.edu>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: question re:merge
Date   Sat, 17 Aug 2002 20:59:34 -0400 (EDT)

might anyone clarify if the merge command with the "update" option will
replace missing values in the master dataset even when they are string
variables ("")?

many thanks,
anna


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