Date: Thu, 1 Jun 2006 09:32:21 -0400
Reply-To: "Baglioni, Tony" <firstname.lastname@example.org>
Sender: "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>
From: "Baglioni, Tony" <email@example.com>
Subject: Comparing regression coefficients
Content-Type: text/plain; charset="us-ascii"
I've been searching stat texts for this but I cannot find the answer. I
have comparable data for two years. I have obtained the regression
equations for each year and now I want to compare the obtained
coefficients. I had a text that showed a simple t or z test for doing
this it's been lost through the ages. Does anyone know a simple test
for this comparison?
A. J. Baglioni, jr.
McIntire School of Commerce
University of Virginia