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RE: st: obtaining the list of values of a variable
At 10:54 01/04/04 -0500, Richard Williams wrote (in reply to anna):
In the latest Stata 8, -levels- is an official Stata ado-file. However, in
Stata 7, and in earlier versions of Stata 8, -levels- was an unofficial
Stata ado-file, downloadable from SSC. If Anna has Stata 7, then the way to
find out more is to type
At 05:51 PM 4/1/2004 +0200, you wrote:
What version of Stata are you using? -help levels- produces info in Stata
8. It is an ado file.
Is levels an ado file or an option of some command? I cannot find it.
ssc desc levels
If Anna has an early version of Stata 8, then the ideal solution is to
update to the latest Stata 8. (See on-line help for -update-.) If this is
not possible, then the best thing to do is to download the version on SSC.
I hope this helps.
Lecturer in Medical Statistics
Department of Public Health Sciences
King's College London
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