Hi there,
See ?lroc in the epicalc package.

HTH,


Jorge



On Mon, Sep 8, 2008 at 4:02 AM, gallon li <gallon.li@gmail.com> wrote:

> I know how to compute the ROC curve and the empirical AUC from the logistic
> regression after fitting the model.
>
> But here is my question, how can I compute the standard error for the AUC
> estimator resulting form logistic regression? The variance should be more
> complicated than AUC based on known test results. Does anybody know a
> reference on this problem?
>
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