Date:         Mon, 17 Jun 2002 21:59:52 EDT
Reply-To:     Brusegard@aol.com
Sender:       "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>
From:         David Brusegard <Brusegard@aol.com>
Subject:      oddity
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Can anyone shed light on the use of singular Hessians?

dab