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Re: st: predicts data perfectly


From   "Hans J. Baumgartner" <hbaumgartner@diw.de>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: predicts data perfectly
Date   Tue, 14 Dec 2004 14:06:08 +0100

this is simply saying that your y (lhv) does not vary within x<=44.4.

Hence, use either another x or redefine x.

Hans

Katarina Lynch schrieb:

In my probit estimates I get the following error

outcome = x<=44.4 predicts data perfectly
r(2000);

can anyone tell what the problem is?

thanks!

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Hans J. Baumgartner DIW Berlin
German Institute for Economic Research
Dept. Public Economics
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