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Re: st: Regression Equation in ZINB regression


From   Partho Sarkar <partho.ss+lists@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: Regression Equation in ZINB regression
Date   Mon, 19 Sep 2011 12:48:24 +0530

Sorry, I meant -estout- , not _estadd_ ! .

And if you want to explore user-written programs, this page could also
help: http://econpapers.repec.org/scripts/search/search.asp?adv=true&soft=on&mh=2000&ph=50&nit=epdate&pl=Stata&sort=name&ni=

On Mon, Sep 19, 2011 at 12:26 PM, Partho Sarkar
<partho.ss+lists@gmail.com> wrote:

    Hi Rachel

Just to clarify: in order to actually get the "regression equation",
by which I assume you mean something like yhat=12.56+2.6*x1+0.34*x2 ,
you do need to reconstruct the equation form the output displayed (as
exemplified by Anees's results).  You could see this page for an
example: http://dss.princeton.edu/online_help/analysis/interpreting_regression.htm
.  With a little more programming effort, this process could be
automated using e-class macros etc.  (There is very probably a
user-written program to do this somewhere out there- -estadd- from
here http://repec.org/bocode/e/estout/ might help partly, and you can
search the rich REPEC archives).

    (In this sense Stata may not be as "user friendly" as Minitab or
even some more ambitious  other packages, which helpfully report the
exact "prediction equation" in the form you might want, but then it
can do so much more besides!)

    Hope this helps

    Partho



On Sun, Sep 18, 2011 at 10:55 PM, rachel grant
<rachelannegrant@gmail.com> wrote:
> Dear Stata List
> I am using zero inflated negative binomial regression and I need to
> find out the regression equation but I cannot see how to do this in
> Stata. I am used to Minitab, where the equation is displayed along
> with the results. Can any one help? thank you
> Rachel Grant
> *
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> *   http://www.ats.ucla.edu/stat/stata/
>

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