Re: [R] questions on bootstrap

From: Frank E Harrell Jr <f.harrell_at_vanderbilt.edu>
Date: Thu 16 Jun 2005 - 03:36:39 EST

Caterina Barillari wrote:
> Hi,
>
> I would like to know:
>
> 1) if there is a way of getting an R-squared value for a bootstrap
> crossvalidation.
> 2) how I can get the total residual standard error for a bootstraped model.
>
> Thanks,
>
> Caterina

Install the Design and Hmisc packages and look at documentation for ols and validate.ols.

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

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Received on Thu Jun 16 04:20:54 2005

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