期刊名称：International Journal of Statistics and Probability
印刷版ISSN：1927-7032
电子版ISSN：1927-7040
出版年度：2012
卷号：1
期号：1
页码：72
DOI：10.5539/ijsp.v1n1p72
出版社：Canadian Center of Science and Education
摘要：For paired comparisons, we propose a measure to represent the degree of departure from the extended Bradley-Terry model. The measure is expressed by using the Kullback-Leibler information and it ranges between $0$ and $1$. The measure is applied to the win-loss standings of professional baseball league in Japan.
