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Re: st: Using wildcards with string values of a variable


From   Fred Wolfe <fwolfe@arthritis-research.org>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: Using wildcards with string values of a variable
Date   Fri, 13 Jan 2006 06:16:24 -0600

See this function from Stata help

strmatch(s1,s2) evaluates to 1 if s1 matches the pattern s2; otherwise, it returns 0.



At 06:08 AM 1/13/2006, you wrote:

Hi Statalist users,

I am using the metatrim command (sbe39.2) and saving the results in a new dataset. I would like to create my own plots from the new dataset and need to differentiate between the original estimates and those generated by the metatrim command. The new dataset contains the variable 'id' which contains string values "fill1", "fill 2" etc and "study 1", "study 2" etc. I have tried the following commands:

gen id2=id
replace id2 "filled" if id=="fill*"

which didn't work. I cannot find any reference of a wildcard being used in such a situation, is it possible? I'm sure there is a very simple solution to my problem so I apologise in advance!

Thank you for your help,

Joanna

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Fred Wolfe
National Data Bank for Rheumatic Diseases
Wichita, Kansas
Tel (316) 263-2125     Fax (316) 263-0761
fwolfe@arthritis-research.org


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