LARGE SAMPLE STANDARD ERRORS OF KAPPA AND WEIGHTED KAPPA

被引：1090

作者：

FLEISS, JL

COHEN, J

EVERITT, BS

机构：

[1] New York State Dept. of Mental Hygiene, Biometrics Research, NY

来源：

PSYCHOLOGICAL BULLETIN | 1969年 / 72卷 / 05期

关键词：

kappa &; weighted kappa statistics; large sample standard error; nominal scale rater agreement;

D O I：

10.1037/h0028106

中图分类号：

B84 [心理学];

学科分类号：

04 ; 0402 ;

摘要：

2 statistics, kappa and weighted kappa, are available for measuring agreement between 2 raters on a nominal scale. Formulas for the standard errors of these 2 statistics are in error in the direction of overestimation, so that their use results in conservative significance tests and confidence intervals. Valid formulas for the approximate large-sample variances are given, and their calculation is illustrated using a numerical example. (PsycINFO Database Record (c) 2006 APA, all rights reserved). © 1969 American Psychological Association.

引用

页码：323 / &