Re: extracting r squared from lm

[Sundar Dorai-Raj <sundar.dorai-raj@pdf.com>]

Try

summary(lm.obj)$r.squared

Sundar

Dakin, Jonathan wrote:
> Is there an easy way of extracting the multiple r squared term from the
> output of lm ?  
>
> Coefficients(object), residuals(object) and fitted.values(object) provide
> shortcuts to pulling out everything else.  The r squared term doesn't seem
> to appear in the lm.object.  One can calculate it, but it seems a long way
> round.
>
> Many thanks.
>
> Jonathan Dakin
> Imperial College
>
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