(Slight change of subject, but...)
Richard Williams replied to Jay Verkuilen:
> Indeed, as the -intreg- documentation notes, -intreg- is a generalization of
> the models fit by -cnreg- and -tobit-.
Really? Does this implicate -xtintreg- as well? I only ask because
I've recently used -xtintreg- to fit pooled TSCS models with an
ordinal-level dependent variable (the nearest best thing in Stata
9.2), and even then you have to assume random effects when using it
(unfortuately, there is no fixed-effect equivalent; but with my
football data, this condition wasn't too restrictive, and I could
always circumvent it by mean-centering). However, although my ODV
contained lots of 0s, it was not in any way censored.
--
Clive Nicholas
[Please DO NOT mail me personally here, but at
<[email protected]>. Please respond to contributions I make in
a list thread here. Thanks!]
"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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