One- and two-way ANOVA; One-way ANCOVA
Dupuis
Pascal.Dupuis at worldonline.be
Wed Mar 12 05:28:28 CDT 2008
This is a followup of the previous message. I enclose a version of ANOVA
which can perform one-factor and two-factors analysis, as well as taking
into account the fact that, for one-way, entries are correlated, like f.i.
repeated measures, or experiments where subjects undergo some tests under
varying conditions.
I also wrote a program to perform ANCOVA, analysis of covariance. The inputs
are a set of (x, y) pairs; the goal is to test wether or not the difference
in y means is significant, taking into account the x-y correlations.
John, could you include both in m/statistics/tests/ ?
Regards
Pascal
http://www.nabble.com/file/p16001429/ancova.m ancova.m
http://www.nabble.com/file/p16001429/anova.m.diff anova.m.diff
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