I think I'd be more inclined to use a mixed model that included time as
a variable and look at the predictor and predictor by time interactions.
Paul R. Swank, Ph.D.
Professor and Director of Research
Children's Learning Institute
University of Texas Health Science Center - Houston
-----Original Message-----
From: SPSSX(r) Discussion [mailto:
[hidden email]] On Behalf Of
Mark Hawkins
Sent: Monday, December 10, 2007 6:25 PM
To:
[hidden email]
Subject: MRs over time
What would be the appropriate statistical method in
SPSS to analyse a multiple regression of 5 independent
variables on a dependent variable over a period of
time, such as a 5-year period, in order to determine
what influence the independent variables are having on
the dependent variable and how that influence is
changing over the 5 year period?
Mark A. Hawkins, Ph.D.
Research Psychologist
Jan Sofat 39
Curacao, Dutch Caribbean
Telephone: 599-9-693-3111
Learn more about Curacao at www.curacao.com
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