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Re: st: RE: Hosmer-Lemeshow statistic


From   Ricardo Ovaldia <ovaldia@yahoo.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: RE: Hosmer-Lemeshow statistic
Date   Sun, 6 Feb 2005 09:53:46 -0800 (PST)

Thank you. That helped a lot.

Ricardo.



--- Laurel Copeland <lcopeland@verdict.uthscsa.edu>
wrote:

> I don't have that but I have this input from a UM
> statistician: "... and
> also in a book by Paul D. Allison "Logistic
> Regression Using the SAS
> System", 1999, published by SAS Institute. The
> Hosmer and Lemeshow book is a
> great overall reference on Logistic Regression.  The
> Allison book gives some
> cautions about using the H-L test when you have
> continuous covariates, and
> not many people in each of the groups that is formed
> by unique combinations
> of the predictor variables...." and related
> websites: 
> Frank Harrell -
>
http://www.math.yorku.ca/Who/Faculty/Monette/pub/s-99a/1280.html
> Stata extlogit - http://www.stata.com/stb/stb1/sqv1/
> Not sure this will help you.
> Laurel
> Laurel Copeland
> San Antonio VA
> 
> -----Original Message-----
> From: Ricardo Ovaldia [mailto:ovaldia@yahoo.com] 
> Sent: Sunday, February 06, 2005 11:15 AM
> To: statalist@hsphsun2.harvard.edu
> Subject: st: Hosmer-Lemeshow statistic
> 
> Dear all,
> 
> I though that some years back there was a posting
> regarding criticism of the Hosmer-Lemeshow GOF
> statistic. After a frustrating and unsuccessful
> search
> through the archives and FAQ, I am writing to the
> list
> to see if anyone recalls the criticisms or can point
> me to a source with this information.
> 
> Thank you in advance,
> Ricardo.
> 
> =====
> Ricardo Ovaldia, MS
> Statistician 
> Oklahoma City, OK
> 
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=====
Ricardo Ovaldia, MS
Statistician 
Oklahoma City, OK


		
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