Significant net difference test

To:	s-news@lists.biostat.wustl.edu
Subject:	Significant net difference test
From:	"Data Analytics Corp." <dataanalytics@earthlink.net>
Date:	Tue, 30 Dec 2008 11:14:26 -0500
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Hi,

Does anyone know about a test called "significant net difference test"?The example description I have is for a case in which we want to testwhether the difference between working and non-working women who havetried non-alcoholic wine in New York is significantly different from thedifference between the same group of women in Chicago. Any references?Any functions available for S+?


Thanks,

Walt



--
________________________

Walter R. Paczkowski, Ph.D.
Data Analytics Corp.
44 Hamilton Lane
Plainsboro, NJ 08536
________________________
(V) 609-936-8999
(F) 609-936-3733
dataanalytics@earthlink.net
www.dataanalyticscorp.com

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