[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]

st: help with i.region*i.time

From   Galina An <>
Subject   st: help with i.region*i.time
Date   Sun, 21 Sep 2008 10:06:22 -0400

Dear stata users,
I was wondering if anybody could help me with the following (seemingly 
simple!) problem.
I need to keep interaction dummies in the regression, but not the 
dummies themselves.

For example, in the regression:

xi: reg y  x  i.region*time

I need the interactions between region and time dummies, but not the 
region dummies themselves.


Galina An

*   For searches and help try:

© Copyright 1996–2015 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   What's new   |   Site index