Re: ANCOVA vs. sequential regression

[Paul Swank]

I guess we will just have to agree to disagree.


At 03:48 AM 4/24/01 GMT, you wrote:
>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/
>=================================================================
>
------------------------------------
Paul R. Swank, PhD.
Professor & Advanced Quantitative Methodologist
UT-Houston School of Nursing
Center for Nursing Research
Phone (713)500-2031
Fax (713) 500-2033
soon to be moving to the Department of Pediatrics
UT Houston School of Medicine

================================================================= Instructions for joining and leaving this list and remarks about the problem of INAPPROPRIATE MESSAGES are available at http://jse.stat.ncsu.edu/ =================================================================