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st: RE: interaction
From
"Kieran McCaul" <[email protected]>
To
<[email protected]>
Subject
st: RE: interaction
Date
Thu, 1 Apr 2010 05:48:49 +0800
...
char var1[omit] 2
will make 2 the reference level.
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of riyadh
shamsan
Sent: Thursday, 1 April 2010 5:20 AM
To: [email protected]
Subject: st: interaction
using STATA 10
included an interaction of var1 (coded as 1,2,3) & var2 (coded as
1,2,3) in my model
xi: regress i.var1*i.var2
the two variable have more then one level so the lowest level of var1
& var2 will be omitted so the question is
i want to include level 1 of var1 with different levels of var2 (2 & 3)
hope my question is clear!
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