Re: [Help-gsl] Computing R-square for linear regression

[Patrick Alken]

Are you referring to the correlation coefficient? If so, use the
function gsl_stats_correlation().

On Tue, Sep 25, 2007 at 12:52:26PM -0400, Julian Winter wrote:
> Hi,
> 
> Can anyone tell me how to get the R-square value from the GSL linear
> regression functions, specifically, gsl_multifit_linear and gsl_fit_linear?
> They only seem to return the chi-square.
> 
> Thanks,
> 
> Julian Winter
> GDA Corp.
> 200 Innovation Blvd., Suite 234
> State College, PA 16803
> 814-237-4060 (tel)
> 814-689-3375 (fax)
> address@hidden
> 
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