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st: RE: re: RE: margeff: how can I save coefficient vector and std-err.?


From   "Martin Weiss" <[email protected]>
To   <[email protected]>
Subject   st: RE: re: RE: margeff: how can I save coefficient vector and std-err.?
Date   Wed, 25 Nov 2009 20:22:23 +0100

<>


Sure, I pasted this from the help file for illustration purposes, w/o any
further intention. Sabrina can edit this part of the code freely, the
important part are the last two lines...

BTW, if Sabrina has Stata 11, -margins- should do all of this stuff,
correct?


HTH
Martin


-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Kit Baum
Sent: Mittwoch, 25. November 2009 20:18
To: [email protected]
Subject: st: re: RE: margeff: how can I save coefficient vector and
std-err.?

<>
Martin suggested 

margeff, at(mean) 

but why not calculate the AMEs? That's why one uses margeff, after all.

Or--

logit foreign price weight length
margins, dydx(_all) post
mat b = e(b)
mat V = e(V)

which will do the same thing as just plain -margeff- (Bartus, SSC).

Kit Baum   |   Boston College Economics & DIW Berlin   |
http://ideas.repec.org/e/pba1.html
                              An Introduction to Stata Programming  |
http://www.stata-press.com/books/isp.html
   An Introduction to Modern Econometrics Using Stata  |
http://www.stata-press.com/books/imeus.html


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