[R] Re:logistic regression

[Frank E Harrell Jr]

Vito Ricci wrote:
> Hi,
> 
> I don't know if a pseudo squared R for glm exists in
> any R package, but I find some interesting functions
> in S mailing list:

It is included in lrm in the Design package.  But note that this is not 
for checking fit but rather for quantifying predictive discrimination.

.....

-- 
Frank E Harrell Jr   Professor and Chair           School of Medicine
                      Department of Biostatistics   Vanderbilt University