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| From | "Monuteaux, Michael" <Michael.Monuteaux@childrens.harvard.edu> |
| To | "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu> |
| Subject | st: is there a way to compare two kappa values? |
| Date | Thu, 1 Sep 2011 12:18:33 -0400 |
Hello everyone, Is there a way to compare two kappa values? For example, say I have two sets of raters, and both sets rated the same outcome. So, I have a kappa of 0.4 for the first set of raters and a kappa of 0.6 for the second set. Is there a way to test whether the 0.4 is statistically different from the 0.6? Thanks so much! Michael C. Monuteaux, Sc.D. Assistant Professor of Pediatrics, Harvard Medical School Senior Epidemiologist and Biostatistician Clinical Research Program and Division of Emergency Medicine Children's Hospital Boston 300 Longwood Avenue (21 Autumn Room 312) Boston, MA 02115 phone: 857-218-4719 fax: 617-730-0828 * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/