Date:         Tue, 28 Apr 2009 08:25:45 +0800
Reply-To:     Murphy Choy <goladin@GMAIL.COM>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         Murphy Choy <goladin@GMAIL.COM>
Subject:      Re: Regression tree in SAS?
Comments: To: Wensui Liu <liuwensui@gmail.com>
In-Reply-To:  <1115a2b00904270928y3cf051ebt1869da2588d7b6e5@mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"

Hi Wensui,

I cannot find this proc in base SAS. Is it a pure EM proc?

--
Regards,
Murphy Choy

Certified Advanced Programmer for SAS V9
Certified Basic Programmer for SAS V9
DataShaping Certified SAS Professional

-----Original Message-----
From: SAS(r) Discussion [mailto:SAS-L@LISTSERV.UGA.EDU] On Behalf Of Wensui
Liu
Sent: Tuesday, April 28, 2009 12:29 AM
To: SAS-L@LISTSERV.UGA.EDU
Subject: Re: Regression tree in SAS?

proc split should do it.
you can find ex. on my blog.

On 4/27/09, hua gang <hg448@yahoo.com> wrote:
> Does SAS have a procedure for “classification and regression tree or
> recursive portioning analysis”.  I noticed SAS has a TREE procedure as
part
> of cluster analysis, which is not what I am talking about here.
> Â
> Thank you very much for your insight!
> Â
> Hua
>


--
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WenSui Liu
Acquisition Risk, Chase
Blog   : statcompute.spaces.live.com

Tough Times Never Last. But Tough People Do.  - Robert Schuller
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