[R] logistic regression packages

Feng Qiu hellokisas at gmail.com
Wed Jan 10 16:54:44 CET 2007

Hi All:
           I'm testing a set of data classification algorithms in this paper 
(www.stat.wisc.edu/~loh/treeprogs/quest1.7/mach1317.pdf )
I couldn't find such algorithms in R packages:
           1. LOG: polytomous logistic regression (there was one in MASS 
library: multinom. But after I update MASS library, multinom was lost.)
           2. POL: POLYCLASS algorithm. There is a S-Plus package(polyclass 
library) for this algorithm, so there should be a corresponding package in 
R, but I haven't found it so far.
           Any advice is appreciated.



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