[R] factorial modeling of correlation matrices
Bruno L. Giordano
bruno.giordano at music.mcgill.ca
Sun Apr 15 00:48:02 CEST 2007
I would greatly appreciate having some feedback on a problem.
My data consist of two matrices of robust rank correlations between data
collected in different conditions.
The two matrices represent data from two between-subjects conditions.
Each of the matrices correlates data from each of four within-subjects
conditions, given by the factorial combination of two within-subjects
I would like to test the significance of the effects of my experimental
factors, and of their two- and three-way interactions on the observed
Now, am I missing some basics of multivariate statistics or I should
seriously consider structural equations modeling, which seems an
overkill for my problem?
Thank you very much,
Bruno L. Giordano, Ph.D.
Music Perception and Cognition Laboratory
Schulich School of Music, McGill University
555 Sherbrooke Street West
Montréal, QC H3A 1E3
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