[R] Logistic Regression

[David Winsemius]

On Aug 4, 2009, at 6:33 PM, Noah Silverman wrote:

> Hi,
>
> Trying to setup a logistic regression model.  (Something new to me. I
> usually use SVM.)
>
> The person explaining the concept explained to me that I can include a
> "group" variable so that the probabilities predicted by the model will
> be "per group"
>
> Does this make sense to anyone?

Yes.

> If so, how would I implement this?
> Using the glm or lrm function?

Yes.

-- 

David Winsemius, MD
Heritage Laboratories
West Hartford, CT