One point only, as below.
Nick
[email protected]
> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]]On Behalf Of Michael S.
> Hanson
> Sent: 03 August 2004 20:39
> To: [email protected]
> Subject: Re: st: RE: Compact list of correlation, by cross-section
>
>
> On Aug 3, 2004, at 12:53 PM, Nick Cox wrote:
>
> > The condition "if idn == `i'" is not only illegal,
> > but in any case irrelevant to the -display-.
> > It should just be omitted. That is, the -correlate-
> > command already took care of the restriction
> > you want, and there is only one correlation
> > available to display, so no ambiguity.
>
> Unfortunately, omitting the second "if" condition does
> not produce
> what I am looking for: since there are t observations for
> each id, t >
> count(id) = 50, the first id is shown 50 times along with the
> (otherwise correct) correlation coefficients. Given the solutions
> below, I'm not going to spend more time on this now....
I don't see the problem, either from this or from your
original code. Any way, you must loop over distinct
groups, _not_ observations.
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