There is a R companion to Agresti's text at the following site, I believe
the answer to your question is there:
http://www.stat.ufl.edu/~aa/cda/cda.html
--Matt
Matt Austin
Biostatistics Director
Amgen, Inc
-----Original Message-----
From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org]
On Behalf Of dt Excellent
Sent: Thursday, April 10, 2008 1:18 PM
To: R-Help
Subject: [R] Row mean scores differ association
Suppose that we have o 2-D contingency table where the row variable is nominal
and the column one is ordinal. In SAS it is possible to compute the statistic
named as row mean scores differ. How can we programmed it in R?
(See also Aggresti (2002), Categorical Data Analysis, p. 302) With regards
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