[R] two-way categorical anova post-hoc data extraction

From: Hufkens Koen <koen.hufkens_at_ua.ac.be>
Date: Wed, 12 Dec 2007 20:44:47 +0100

Hi list,

I have a question regarding post-hoc extraction of data from a two-way categorical anova.

I have a categorical anova of this form:

width ~ steepness + patchiness (4 steepness levels, 4 patchiness levels)

This simple setup answers if for the widths I collected across different levels of steepness and patchiness significant differences can be found. Is there a way to look at these differences in detail. Lets say that the steepness parameter is significant, then I would like to know between which levels they are significant or if there are levels where this isn't the case.

It's a basic question but my R knowledge has faded somewhat...

Kind regards,

        [[alternative HTML version deleted]]

R-help_at_r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. Received on Wed 12 Dec 2007 - 19:48:46 GMT

Archive maintained by Robert King, hosted by the discipline of statistics at the University of Newcastle, Australia.
Archive generated by hypermail 2.2.0, at Wed 12 Dec 2007 - 21:30:19 GMT.

Mailing list information is available at https://stat.ethz.ch/mailman/listinfo/r-help. Please read the posting guide before posting to the list.