[R] Design lrm function
milicic.marko at gmail.com
Sun Sep 21 16:56:29 CEST 2008
On Sep 20, 2:53 am, Frank E Harrell Jr <f.harr... at vanderbilt.edu>
> milicic.marko wrote:
> > Hi,
> > Is it possible to get ROC and accuracy ratio/gini straight out of the
> > Design package?
> > Thanks
> The print method for lrm prints the ROC area (labeled "C"). lrm does
> not print the other 2 measures you listed. It computes a generalized
> R^2 (much more powerful than all the other measures) and rank indexes
> other than C.
> Frank E Harrell Jr Professor and Chair School of Medicine
> Department of Biostatistics Vanderbilt University
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> and provide commented, minimal, self-contained, reproducible code.
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