A very good book on regression/anova is: Cohen, Jacob, et al (2003) Applied multiple regression/correlation analysis for the behavioral sciences, third edition. Mahwah, NJ. ISBN 0-8058-2223-2 LoC HA31.3 .A67.2003
SPSS has many approaches to doing general linear models/regression/anova The algorithms are at www.spss.com/support login as guest password guest <statistics> <algorithms> then click on the ones you are interested in. These could be very informative even if you decide to go ahead and create your own software. IMSL libraries are available at many university. Hope this helps. Art [EMAIL PROTECTED] Social Research Consultants University Park, MD USA (301) 864-5570 . . ================================================================= Instructions for joining and leaving this list, remarks about the problem of INAPPROPRIATE MESSAGES, and archives are available at: . http://jse.stat.ncsu.edu/ . =================================================================
