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st: Help using xi: with xtreg


From   Rodney Andrews <rodney.j.andrews@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   st: Help using xi: with xtreg
Date   Sun, 5 Jun 2005 18:47:39 -0400

I'm having problems using the expansion interaction with xtreg. I am
attempting to include cross-sectional specific trend terms in my
regression. Each time I get a r(101) time series operators not allowed
error message.

Here is my specification:

xi: xtreg  y x1 x2   i.post*x1 i.crossectionid.trend,xtreg




-- 
Rodney J. Andrews

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