行列皆有序的列联表确切概率计算  

Calculation of Exact Probability of R×C Contingency Table with Ordered Row and Column Classification

作　　者：苏炳华[1] 史秉璋[1] 

机构地区：[1]上海第二医科大学生物统计教研室

出　　处：《上海第二医科大学学报》1993年第1期16-21,共6页Acta Universitatis Medicinalis Secondae Shanghai

摘　　要：行列皆为有序的R×C列联表,可用Jonckheere—Terpstra检验法比较R个总体,当R个总体有自然次序时,J-T检验法比适用于行无序、列有序的Kruskal-Wallis检验法更为有效.作者导得了当边际和固定时的J-T检验的确切概率计算法。When both the row and column of the R×C contingency table were orderly arrranged, the Jonkheere-Terpstra test would be suitable in comparing the R population. The J-T test was more efficient than the kruskal-Wallis test when the R population were in natural order. The primary purpose of this paper was to work out a method of calculating the exact probability, assuming that the margins of the R×C table were fixed.

关 键 词：有序列联表 确切概率 计算 检验法 

分 类 号：R195.1[医药卫生—卫生统计学]