Bookmark and Share

Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down on April 23, and its replacement, statalist.org is already up and running.


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: st: arega and post regression tests


From   Ozgur Ozdemir <ozdemirozgur@hotmail.com>
To   Stata <statalist@hsphsun2.harvard.edu>
Subject   RE: st: arega and post regression tests
Date   Wed, 2 Nov 2011 12:58:49 +0000


hi,
i think it is available on Stata 11 - I have only 10.







kind regards
Ozgur Ozdemir
T: +44 (0) 75 0332 9865
E: ozdemirozgur@hotmail.com<mailto:ozdemirozgur@hotmail.com>
Skype : ozgurozdemir2005


----------------------------------------
> From: n.j.cox@durham.ac.uk
> To: statalist@hsphsun2.harvard.edu
> Date: Wed, 2 Nov 2011 12:45:42 +0000
> Subject: RE: st: arega and post regression tests
>
> No; you don't need to do that as you can use factor variable notation.
>
> Nick
> n.j.cox@durham.ac.uk
>
> Ozgur Ozdemir
>
> Hi Kit,
> my industry codes are one on single column, do you mean that I need to create one dummy variable for each industry code first and then I can use normal regression ?
>
> > From: kit.baum@bc.edu
>
> > I have been requested to use areg in my regression due to large dummy variable (15 industry codes in a sample of 1100 firms) set...
> >
> > The requestor is being silly. What's wrong with having 15 additional coefficients in a sample of 1100? The areg command is estimating those same coefficients; it is just not displaying them.
> >
> > Using a table-producing routine such as built-in -estimates table-, you can produce output not showing the dummy coefficients with drop() or keep(). Same goes for user-written routines like Ben Jann's -estout- on SSC. Use -regress- and show the requestor the edited output.
>
> *
> * For searches and help try:
> * http://www.stata.com/help.cgi?search
> * http://www.stata.com/support/statalist/faq
> * http://www.ats.ucla.edu/stat/stata/
 		 	   		  
*
*   For searches and help try:
*   http://www.stata.com/help.cgi?search
*   http://www.stata.com/support/statalist/faq
*   http://www.ats.ucla.edu/stat/stata/


© Copyright 1996–2014 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   Site index