MOMENTS OF THE STATISTICS KAPPA AND WEIGHTED KAPPA
British Journal of Mathematical and Statistical PsychologyPublished 1 May 1968
B. S. Everitt
Citations156
SJR quartileQ1
SJR score1.16
SNIP1.39
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Abstract
This paper considers the mean and variance of the two statistics, kappa and weighted kappa, which are useful in measuring agreement between two raters, in the situation where they independently allocate a sample of subjects to a prearranged set of categories.
Keywords
Decision Sciences