The meaning of kappa: Probabilistic concepts of reliability and validity revisited

A Framework—the “agreement concept”—is developed to study the use of Cohen's kappa as well as alternative measures of chance-corrected agreement in a unified manner. Fcusing on intrarater consistency it is demonstrated that for 2 × 2 tables an adequate choice between different measures of chanc...

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Veröffentlicht in:	Journal of clinical epidemiology 1996-07, Vol.49 (7), p.775-782
1. Verfasser:	Guggenmoos-Holzmann, Irene
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences chance-corrected agreement chance-corrected validity Diagnostic test Fundamental and applied biological sciences. Psychology kappa Models, Statistical Probability Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Psychometrics. Statistics. Methodology reliability Sensitivity and Specificity Statistics. Mathematics validity
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