When two (or more) observers are independently classifying items or observations into the same set of k mutually exclusive and exhaustive categories, it may be of interest to use a measure that summarizes the extent to which the observers agree in their classifications.

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Kappa Coefficient of Agreement

  • Tarald O. Kvålseth

摘要

When two (or more) observers are independently classifying items or observations into the same set of k mutually exclusive and exhaustive categories, it may be of interest to use a measure that summarizes the extent to which the observers agree in their classifications.