<>
" Also the Commands for a general test after logit or probit are welcome."
What is your "general test"? -help probit postestimation- shows you what is available after -probit-, and the same goes for -logit-. -test-ing the difference between coefficients can be as easy as:
*******
sysuse auto, clear
prob foreign length weight
te length=weight
*******
HTH
Martin
-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of Martin Weiss
Sent: Samstag, 9. Januar 2010 12:56
To: [email protected]
Subject: st: RE: QAP and statistical significance of differences between pairs of coefficients
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Type
*******
ssc d qap
*******
from web-aware Stata.
HTH
Martin
-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of Fabio Zona
Sent: Samstag, 9. Januar 2010 12:53
To: .
Subject: st: QAP and statistical significance of differences between pairs of coefficients
In an article I have found:
"the quadratic assignment procedure also allows to test for the statistical signfificance of differences between pairs of coefficients. The following coefficient differences are signifcant at 10% level:...." It continues with reporting pairs of coefficients and indicating which one is larger than the other.
How can I test this ?? Which is the procedure? Please, I need the STATA commands for the QAP. Also the Commands for a general test after logit or probit are welcome.
Thanks!!
Fabio
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