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st: Kappa Weights


From   sjsamuels@gmail.com
To   statalist@hsphsun2.harvard.edu
Subject   st: Kappa Weights
Date   Wed, 4 Nov 2009 17:31:41 -0500

raters is considered the standard.  Conditional kappa might be useful
for comparison with other studies.  In this situation (no negatives by
the standard), it should be similar to the proportion of times the
fallible rater agrees with the standard.

-Steve


>Apparently, in Theron's table, only one rater declared that any
>samples were negative. If so, conditional kappa  is zero (observed a =
>expected a)  and his computation is finished.
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