Date: Tue, 20 May 2003 15:18:06 +0100
Reply-To: John Whittington <John.W@MEDISCIENCE.CO.UK>
Sender: "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From: John Whittington <John.W@MEDISCIENCE.CO.UK>
Subject: Constrained Weibull fit
In-Reply-To: <E19I7AG-0007M6-00@coumxnn02.netbenefit.co.uk>
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Hi there,
This is one for the Statisticians.
In order to be able to attempt to reproduce what someone else has
apparently done (I am suspicous of the actual figures they've ended up
with, as well as the concept of what they did!), I need to fit some data to
a Weibull curve, but with the 'shape parameter' constrained to a particular
constant value.
Any suggestions as to what is the most painless method to achieve this.
TIA
John
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