Thank you Austin and Mike - your comments are very helpful! I am still
experimenting, I will post my final solution,
regards
Johannes
----------------------
Johannes Geyer
Deutsches Institut f�r Wirtschaftsforschung (DIW Berlin)
German Institute for Economic Research
Graduate Center
DIW Berlin
Mohrenstra�e 58
10117 Berlin
Tel: +49-30-89789-258
Mike Lacy <[email protected]>
Gesendet von: [email protected]
08/09/2007 19:52
Bitte antworten an
[email protected]
An
[email protected]
Kopie
Thema
Re: st: predictions
>Date: Fri, 7 Sep 2007 10:03:27 +0200
>From: Johannes Geyer <[email protected]>
>Subject: st: predictions
>
>Dear all,
>
>I would like to estimate a linear model with several interactions:
>
>reg y age age2 age3 age4 x1 x2 x3 x4 age*x1 age*x2 .... age4*x3 age4*x4
>
>Then I would like to compare results for different x, i.e. I have four
>groups (and a base category) and they may differ in their
age-profile. >So far I used Excel to calculate different profiles but
I it is very
>cumbersomely... That is why I am looking for a more convenient
>post-estimation command. (I think the spost package does
something >similar for categorical variables.) ..... <snip, snip>
In general, the -spost- routines *do* work for continuous variable models.
Quoting from the documentation for -prtab-:
"After estimating a regression model, prtab presents a one- to
four-way table of the predicted values (probabilities, rate) for
different combinations of values of independent variable. The command
works with cloglog, cnreg, [...], regress, [...]
."
Regards,
=-=-=-=-=-=-=-=-=-=-=-=-=
Mike Lacy
Fort Collins CO USA
(970) 491-6721 office
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
