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st: RE: missing estimates

From   "Nick Cox" <>
To   <>
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 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.


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