Date:         Sun, 1 Oct 2006 23:59:43 -0700
Reply-To:     David L Cassell <davidlcassell@MSN.COM>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         David L Cassell <davidlcassell@MSN.COM>
Subject:      Re: A question about how to plot roc curve easily
In-Reply-To:  <4636145f0609271453m52e23fb1v597970a3dfb356a9@mail.gmail.com>
Content-Type: text/plain; format=flowed

slhappyls@GMAIL.COM wrote back:
>
>Dear David,
>
>  I want to plot roc curve for my kNN model. but it is discrete classifier.
>How can I change the thresholds? Thank you!
>
>
>Best regards,
>
>
>Minze

Are you doing this in Enterprise miner?  If so, the ASSESS tab
has a model comparison node you can use which will do the ROC
curve for you.

HTH,
David
--
David L. Cassell
mathematical statistician
Design Pathways
3115 NW Norwood Pl.
Corvallis OR 97330

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