Date: Tue, 19 Mar 2002 08:30:32 -0500
Reply-To: Christian Bautista <email@example.com>
Sender: "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>
From: Christian Bautista <firstname.lastname@example.org>
Subject: Trend analysis
I would like to evaluate trend with this information:
Sea level High level
Positive Negative Positive Negative
Category 1 38 2 32 3
Category 2 37 3 38 0
Category 3 35 5 28 9
I want to evaluate if trend for sea level is different of high level.
What kind of test I must apply? Can I do this using SPSS or other
I have normally used linear-by-linear-association chi-square to test trend
for one group but in this case I have two groups.
Thanks for any advice,