Paul Swank <[EMAIL PROTECTED]> wrote:
An interaction is always a test of parallel
lines whether it is factoral anova, ancova, regression, or profile analysis.
Not really. interaction was invented by RA Fisher for ANOVA where there
are no lines. that's like saying that ANOVA is regression. It isn't and
many people have screwed up by thinking it is.
=================================================================
Instructions for joining and leaving this list and remarks about
the problem of INAPPROPRIATE MESSAGES are available at
http://jse.stat.ncsu.edu/
=================================================================
