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Article #1173Re: Welsh/Aspin test?
From: Donald E. Ramirez
Date: Fri, 23 Jul 1993 14:33
Date: Fri, 23 Jul 1993 14:33
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In article <STAT-L%93072210463461@vm1.mcgill.ca> Dennis Roberts <DMR@PSUVM.BITNET> writes: >My question is ... is there such a creature? you may be interested in the relationship between the Welch test and the likelihood ratio rest. They are asymptotically equivalent and the scale factor to improve the likelihood ratio test is simply df(Welch)/(df(Welch)-2). ref: Bozdogan and Ramirez, An adjusted likelihood ratio approach to the Behrens-Fisher problem, Commun. Statist.-Theor. Meth. 15(8),2405-2433 (1986). -- * Don Ramirez * Dept. of Mathematics * I would * * der@virginia.edu * University of Virginia * rather * * (804) 924-4943 * Math-Astronomy Building * be in * * (804) 982-3084:fax * Charlottesville, VA 22903 USA * Antigua *
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: f5efb,3c67d8b9ebb28512 X-Google-Attributes: gidf5efb,public X-Google-ArrivalTime: 1993-07-23 08:36:12 PST Newsgroups: bit.listserv.stat-l Path: arc1-ca.pugleaf.net!gmd.de!newsserver.jvnc.net!darwin.sura.net!news-feed-2.peachnet.edu!concert!uvaarpa!murdoch!fermi.clas.Virginia.EDU!der From: der@fermi.clas.Virginia.EDU (Donald E. Ramirez) Subject: Re: Welsh/Aspin test? Message-ID: <CAMGFn.C45@murdoch.acc.Virginia.EDU> Sender: usenet@murdoch.acc.Virginia.EDU Organization: University of Virginia References: <STAT-L%93072210463461@vm1.mcgill.ca> Date: Fri, 23 Jul 1993 14:33:22 GMT Lines: 15