[R] Coding of categorical variables for logistic regression?

[C.H.]

?polr of the MASS package.


On Mon, Mar 29, 2010 at 10:39 AM, Ravi Kulkarni <ravi.kulk at gmail.com> wrote:
>
> How do I use the "extra" information that two of my predictors are ordinal?
> (I did not know I could do that.)
>
> Thanks,
>  Ravi
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-- 
CH Chan
Research Assistant - KWH
http://www.macgrass.com