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st: test of coefficients of the same regression equation
From
Nahla Betelmal <[email protected]>
To
[email protected]
Subject
st: test of coefficients of the same regression equation
Date
Fri, 15 Feb 2013 10:29:15 +0000
Dear Statalist,
I am trying to test the equality of coefficients b1 and b3 of the same
regression equation
reg Y NSP Q Times_2
est store alltwo
suest alltwo
test [alltwo_mean]NSP = [alltwo_mean]times_2
I got the error message : equation [alltwo_mean] not found
r(303);
All goes well till the test part. However, I had no problem using the
same steps when I wanted to test the coefficients equality between
two different regression. equations.
It would be great if you let me know what I am doing wrong and the
right way to test the coefficents of the same regression equation.
Many thanks
Nahla
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