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Re: st: RE: Functions in Stata
At 12:30 PM 8/8/2008, Nick Cox wrote:
This was the exchange Sergiy refers to.
I don't think that users can produce beasts like e(sample). My guess is
that StataCorp are using unpublicised hooks to do that.
Nick
What other functions are there beside e(sample)? I always got the
impression that e(sample) was really more like a hidden variable than
a function, i.e. the variable is coded 1 if the case was in the
estimation sample and 0 otherwise.
Bill Gould discussed this in
http://www.stata.com/statalist/archive/2003-11/msg00144.html
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Richard Williams, Notre Dame Dept of Sociology
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