Date: Thu, 22 Feb 1996 14:55:54 -0500
Reply-To: Robin S Garfinkel <rsg5@COLUMBIA.EDU>
Sender: "SPSSX(r) Discussion" <SPSSX-L@UGA.CC.UGA.EDU>
From: Robin S Garfinkel <rsg5@COLUMBIA.EDU>
Organization: Columbia University
Subject: Heterogeneity of slope in ANCOVA
I have used the following syntax to calculate the 8 group slopes from
a 2X4 ANCOVA:
manova ceah23tr by atypdis1 (0,1) rx (1,4) with ceah23pr
/print cellinfo (means) parameters
/design atypdis1 rx atypdis1 by rx ceahpr w atypdis1 by rx.
Is this correct? What syntax would I need to test the difference between
the each pair of slopes?
Any help would be appreciated.