Thanks. That appears to be working (I put metrics.r2_score in there).
On 23 July 2012 14:52, Gael Varoquaux <[email protected]> wrote:
> On Mon, Jul 23, 2012 at 10:56:53AM +1000, Robert Layton wrote:
> > Sorry for what will probably turn out to be an overly simple question.
> > Is there a simple way to get the R2 value from using a
> LogisticRegression
> > from within cross_validation.cross_val_score?
>
> Probably using the 'score_func' argument of cross_val_score.
>
> G
>
>
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