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Re: st: stcox continuous interaction issue stata 10


From   Maarten buis <[email protected]>
To   [email protected]
Subject   Re: st: stcox continuous interaction issue stata 10
Date   Mon, 21 Mar 2011 08:09:49 +0000 (GMT)

--- On Mon, 21/3/11, Matt Cooper wrote:
> Just to confirm, prior to Stata11 there was no way
> to have an interaction variable created on the fly
> in a regression equation 

That is correct for the continuous by continuous
case, but -xi- could do this for the discrete by 
continous or discrete by discrete cases.

-- Maarten

--------------------------
Maarten L. Buis
Institut fuer Soziologie
Universitaet Tuebingen
Wilhelmstrasse 36
72074 Tuebingen
Germany

http://www.maartenbuis.nl
--------------------------


      

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