[R] Cochran’s Q statistic

[David Winsemius]

http://finzi.psych.upenn.edu/R/Rhelp02/archive/85027.html

http://finzi.psych.upenn.edu/R/Rhelp02/archive/85025.html

Agresti's description of Cochran's Q (p 252) in "Introduction to  
Categorical Analysis" suggests that Cochran's Q is a particular  
application the generalized CMH test. You can get R code examples from  
Thompson's "R (and S-PLUS) Manual to Accompany Agresti’s 'Categorical  
Data Analysis' (2002) 2nd edition".

The coin package also has a cmh_test()

-- 


On Jun 4, 2009, at 8:48 AM, jlfmssm wrote:

> Does anyone know which package include the computation of Cochran’s Q
> statistic in R?
>
> jlfmssm

David Winsemius, MD
Heritage Laboratories
West Hartford, CT