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st: RE: error message in treatreg2 predict
From
"Martin Weiss" <[email protected]>
To
<[email protected]>
Subject
st: RE: error message in treatreg2 predict
Date
Wed, 26 May 2010 20:29:23 +0200
<>
My copy of the do-file gets stuck on the incorrect specification of the outcome density in line 12. It must be changed from "negbin" to "negbin1". Apart from that, there is no lnalpha returned after the command, which you can check via -mat l e(b)-. There is a "lndelta" equation, though.
HTH
Martin
-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of Xiang Bi
Sent: Mittwoch, 26. Mai 2010 20:18
To: [email protected]
Subject: st: error message in treatreg2 predict
Dear Statalister,
I am running the following example on treagreg2 from
net from http://urban.hunter.cuny.edu/~deb/Stata
I run the example do file: treatreg2-example.do, but i can not compute mfx
or predict after the estimation
The error message for both mfx, force and predict is: "equation lnalpha not
found"
Any idea how i can deal with it?
Thank you very much!
Regards,
Xiang
--
***********************************************
Bi, Xiang
PhD Candidate & Research Assistant
Agricultural and Consumer Economics
University of Illinois, Urbana Champaign
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