[R] glm vs multinom

Prof Brian Ripley ripley at stats.ox.ac.uk
Tue Dec 28 21:43:59 CET 2004


On Tue, 28 Dec 2004, Rajdeep Das wrote:

> I am doing two class classification using logistic regression. I 
> realized that I can either use "glm" function or "multinom" function. I 
> know "multinom" is used for multiclass classification. But if I was it 
> for binary classification, I was wondering if there is an difference in 
> the results compared to "glm" results.

Why wonder?  Try it and see.
If you use both correctly, the differences will be small.

-- 
Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272866 (PA)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595




More information about the R-help mailing list