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This paper presents a generalization of the kappa coefficient for multiple observers and incomplete designs. This generalization involves ordinal categorical data and includes weights which permit pondering the severity of disagreement. A generalization for incomplete designs of the kappa coefficient based on explicit definitions of agreement is also proposed. Both generalizations are illustrated with data from a medical diagnosis pilot study.
Este artículo es una transcripción de las conferencias dictadas en la mesa organizada en el 4º Congreso Galego de Estatistica y Investigación de Operacions que tuvo lugar en Santiago de Compostela en noviembre de 1999. Los autores discuten sobre el posible uso o abuso de la estadística en artículos científicos, sobre lo que se necesitaría para alcanzar la interdisciplinariedad y lo que se entiende por éxito profesional. Se define la disciplina (bioestadística) y se identifica a sus profesionales...
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