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st: RE: ML estimation and gradient
From
"Nick Cox" <[email protected]>
To
<[email protected]>
Subject
st: RE: ML estimation and gradient
Date
Mon, 20 Aug 2007 12:56:12 +0100
A mountain top need not be a plateau. In fact,
it very often isn't.
Nick
[email protected]
Francesca Foliano
> I would like to know why, when using maximum likelihood
> estimation in Stata,
> the gradient in the last iteration is often numerically
> different from
> zero whereas it should be theoretically equal to zero.
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