Maarten Buis replied to Fabio Zona:
[...]
> Below is a quick stab at implementing such a model. I haven't
> done any checking or certification on it, so it is up to you
> to determine whether this is program actually does what it is
> supposed to do. As a first step I would build a simulated
> dataset where you know what the parameters should be and
> check whether this program actually finds those.
[...]
I ran Maarten's code out of curiosity, but my Stata 8.2 choked at this line
> ml model lf zibeta_lf (logitmu: prop = _I*) /lnphi (zg:left), robust
invalid syntax
r(198);
Thoughts?
--
Clive Nicholas
[Please DO NOT mail me personally here, but at
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"My colleagues in the social sciences talk a great deal about
methodology. I prefer to call it style." -- Freeman J. Dyson.
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