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st: How to get a list of the names of characters associated with a variable
From
"Clyde Schechter" <[email protected]>
To
[email protected]
Subject
st: How to get a list of the names of characters associated with a variable
Date
Thu, 4 Mar 2010 12:19:42 -0800
I'm trying to write an ado file that will generalize the -lookfor- command
so that it also searches for the target text in characters associated with
variables. (I need this because I have a data set with a large number of
variables, and the key information is often found not in the label [which
was truncated at 80 characters], but in a character--and the characters
are not consistently named.)
So my basic idea is:
foreach v of varlist _all {
get a list of all characters associated with `v' in a local char_list
foreach c of local char_list {
if index("`:char `v'[`c']'", "`target_string'") > 0 {
found it -- generate suitable output
}
}
}
But I haven't found a way to get a list of all characters associated with
`v'. I can display them all with - char list `v'[] -, but that doesn't
return anything.
Anyone have any ideas about this, or an alternative way for me to
generalize -lookfor-? Thanks in advance for any help.
Clyde Schechter, MA MD
Associate Professor of Family & Social Medicine
Albert Einstein College of Medicine, Bronx, NY, USA
Please note new e-mail address: [email protected]
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