[R] Breslow-Day test

[David Winsemius]

On Nov 16, 2010, at 10:08 AM, Robert Ruser wrote:

> Dear R Users,
> I'm looking for a package that allows to test hypothesis about a
> homogeneity of odds ratio in k 2x2 tables. I know that Breslow-Day is
> suitable but does anybody could me point out a package? I found diffR,
> but as far as I see this package is for IRT theory.

Try searching:
http://search.r-project.org/cgi-bin/namazu.cgi?query=&max=100&result=normal&sort=score&idxname=Rhelp10&idxname=Rhelp08&idxname=Rhelp02&idxname=functions

At least two of the links point to this:

http://www.math.montana.edu/~jimrc/classes/stat524/Rcode/breslowday.test.r

-- 
David Winsemius, MD
West Hartford, CT