[R] Variable shortlisting for the logistic regression

Frank E Harrell Jr f.harrell at vanderbilt.edu
Tue Oct 14 00:23:04 CEST 2008

useR wrote:
> Hi R helpers,
> One rather statistical question?
> What would be the best startegy to shortlist thousands of continous
> variables automaticaly using R....
> as the preparation for logistic regression modleing!
> Thanks

The easiest approach is to use a random number generator.

Frank E Harrell Jr   Professor and Chair           School of Medicine
                      Department of Biostatistics   Vanderbilt University

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