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Re: st: oprobit standardized coefficients


From   "Joseph Coveney" <joseph-coveney@cobridge.com>
To   "Statalist" <statalist@hsphsun2.harvard.edu>
Subject   Re: st: oprobit standardized coefficients
Date   Fri, 4 Jul 2003 12:21:18 +0900

Scott Smith posted:

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> Does anyone know how to calculate standardized coefficients for an ordered
probit model? We were
> able to calculate standardized coefficients for an OLS regression model
using the "beta" option but
> we were unable to find a comparable option for oprobit.

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One of the many postestimation commands from J. Scott Long and Jeremy Freese
might work for you here.  I've illustrated one of them, -listcoef-, in the
do file below, although I'm not certain that it's what you're looking for.

Joseph Coveney

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clear
set seed 20030704
set obs 100
generate byte trt = _n > _N / 2
generate byte sco = int(uniform() * 5) + 1
generate float bas = uniform()
xi: oprobit sco i.trt*bas
listcoef, help
exit

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