[R] logistic regression

[Chuck Cleland]

Terry Elrod posted functions for (pseudo-)R^2 on S-news back in 1998:

http://www.biostat.wustl.edu/archives/html/s-news/1998-02/msg00267.html

I am not sure that it performs well as a check of the model, so you 
might want to investigate that further.

Helene.Dryssens at eleves.polytech-lille.fr wrote:
> I'm using glm function to do logistic regression and now I want to know if it
> exists a kind of R-squared with this function in order to check the model.

-- 
Chuck Cleland, Ph.D.
NDRI, Inc.
71 West 23rd Street, 8th floor
New York, NY 10010
tel: (212) 845-4495 (Tu, Th)
tel: (732) 452-1424 (M, W, F)
fax: (917) 438-0894