作者: S. R. Paul , A. Donner
关键词: Contingency table 、 Diagnostic odds ratio 、 Econometrics 、 Statistic 、 Mantel haenszel estimator 、 Mathematics 、 Odds ratio 、 Score test 、 Estimator 、 Homogeneity (statistics) 、 Statistics
摘要: We conducted a simulation study to determine the performance of nine procedures for testing homogeneity odds ratios in K 2 × contingency tables. recommend Tarone's approximate score test, based on Mantel—Haenszel estimator common ratio, use practice. also non-iterative statistic developed by Gart and modified Woolf ratio very large samples balanced or mildly unbalanced designs. base our recommendation its terms size power comparison with other statistics considered.