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st: kaputil at SSC


From   "David Harrison" <David@icnarc.org>
To   "Statalist (E-mail)" <statalist@hsphsun2.harvard.edu>
Subject   st: kaputil at SSC
Date   Thu, 30 Sep 2004 16:08:57 +0100

Thanks to Kit Baum, a new package -kaputil- is available from SSC containing the following commands:

-kapci- and -kappaci- give confidence intervals for the kappa-statistic for 2 unique raters and 2 or more (non-unique) raters rating a binary outcome (following the pattern of -kap- and -kappa-).

-kapssi- performs sample size calculations for estimating the kappa statistic for 2 unique raters and 2 or more (non-unique) raters rating a binary outcome with given standard error.

There is some overlap with the existing packages -kapgof-, -sskdlg- and -sskapp-, but the extension to more than 2 raters is new (based on Zou & Donner, Biometrics Sep 2004).

To install type

. ssc describe kaputil

David
david@icnarc.org


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