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st: Should be simple yet ... how to write a function?


From   "Fabrice" <[email protected]>
To   <[email protected]>
Subject   st: Should be simple yet ... how to write a function?
Date   Wed, 18 Feb 2009 11:03:55 +0100

Im a pretty advanced Stata user, but have a simple question I cant figure
out: how does one write a *function*, i.e. a program that returns a value,
and that can be called like local y = fct(x), where x and y are numbers or
strings.

This seems it should be  available somewhere in the language, yet I?ve
searched in a lot of programming explanations about Stata and never found a
way to write that.  FYI, I program extensively in stata, know about r-type
vs. e-type program, and know how to store results to return to main program.

I just don?t know how to write the most simple function form.

Any idea?

Fabrice



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