|Date: ||Fri, 8 Oct 1999 11:19:18 +0200|
|Reply-To: ||Winston Groenewald <jacov@ABSA.CO.ZA>|
|Sender: ||"SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>|
|From: ||Winston Groenewald <jacov@ABSA.CO.ZA>|
|Organization: ||Amalgamated Banks of South Africa Ltd.|
|Subject: ||Re: Definition of CHAID?|
In addition, it is a technique that one uses to reduce the number of
categories of predictor variables. CHAID divides a population into two or
more distinct groups based on the best predictor of a dependent variable.
This splitting continues until there are no more statistically significant
Johannesburg, South Africa.
SFBAY0001 wrote in message <email@example.com>...
>it stands for Chi Squared Automatic Interation Detection
>Andrew H. Karp
>Sierra Information Services, Inc.
>A SAS Institute Quality Partner in the USA
>1489 Webster Street Suite 1308 San Francisco, CA 94115 USA