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st: replacing asterisks in a string


From   "Lim, Raymond" <rl2240@columbia.edu>
To   "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu>
Subject   st: replacing asterisks in a string
Date   Mon, 18 Oct 2010 14:30:17 -0400

Hello Statalisters,
How does one flag a string containing an asterisk, which in Stata is a wildcard? I want to flag the observations with an asterisk and then delete the asterisk. This is what I would do to flag/delete a parenthesis. 

replace flag_parenthesis=1 if strmatch(varname, "*)")
replace varname=subinstr(varname,")","",.) 

Thanks!
-Raymond

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