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Antw: Re: st: Agreement statistic, gold standard not binary


From   "Marcus Fischer" <Marcus.Fischer@klinik.uni-regensburg.de>
To   <statalist@hsphsun2.harvard.edu>
Subject   Antw: Re: st: Agreement statistic, gold standard not binary
Date   Wed, 03 Dec 2008 18:57:53 +0100

kappa - ok.  But how can I compare whether two kappas are significantly
different from each other ?

>>> Jeph Herrin <junk@spandrel.net> 12/3/2008 6:47  >>>

Not quite sure what you are aiming for, but try -kappa-

Marcus Fischer wrote:
> How can I estimate  and compare two diagnostic tests� accuracies
with
> a gold standard when the diagnostic test scales and the scale of the
> gold standard are ordinal variables (each 0 to 3) ?
> Thanks
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