Measure of Departure from Marginal Average Point-Symmetry for Two-Way Contingency Tables

被引:0
|
作者
Iki, Kiyotaka [1 ]
Tomizawa, Sadao [1 ]
机构
[1] Tokyo Univ Sci, Tokyo, Japan
关键词
Asymmetry; marginal proportional point-symmetry; marginal point-symmetry; measure; model; ordered category;
D O I
10.22237/jmasm/1559569334
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
For the analysis of two-way contingency tables with ordered categories, Yamamoto, Tahata, Suzuki, and Tomizawa (2011) considered a measure to represent the degree of departure from marginal point-symmetry. The maximum value of the measure cannot distinguish two kinds of marginal complete asymmetry with respect to the midpoint. A measure is proposed which can distinguish two kinds of marginal asymmetry with respect to the midpoint. It also gives large-sample confidence interval for the proposed measure.
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页数:19
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