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| A Problem of Testing Homogeneity Against Order Constraints on Risk Differences | |
| 作者姓名： | 胡果荣 高巍 史宁中 |
| 作者单位： | Department of Mathematics，Northeast Normal University，Changchun，130024，Institute of Mathematics，Jilin University，Changchun，130012，Department of Mathematics，Northeast Normal University，Changchun，130024 |
| 摘 要： | Consider I pairs of independent binomial variates x0i and x1i with corresponding parameters P0i and p1i and sample sizes n0i and n1i for i=1, …,I. Let △i = P1i-P0i be the difference of the two binomial parameters, where △i's are to be of interest and P0i's are nuisance parameters. The null hypothesis of homogeneity on the risk difference can be written as |
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