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st: RE: missing estimates


From   "Nick Cox" <n.j.cox@durham.ac.uk>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: RE: missing estimates
Date   Thu, 21 Nov 2002 14:16:48 -0000

Henrik Andersson
>
> probably a trivial question, but I will ask it anyway since
> I do not find
> any answer in the "manuals". Sometimes when I run a
> regression the estmates
> for std. err., t-value, p-value, and conf.int. are missing from the
> "output". They are only market by a dot. Why is that?

Here's one circumstance. If the estimate
of the standard error is 0, then by
an obvious sequence t, P and the limits
are all indeterminate. It's perhaps arguable
that in that circumstance the se should be
shown as 0, but either way the practical
message is the same.

Nick
n.j.cox@durham.ac.uk

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