Buck V W
Arzneimittelforschung. 1975 May;25(5):825-7.
Distribution-free comparison of the effects of two therapies The Wilcoxon-Mann-Whitney test forms the basis for the following common test-problem according to which the U-test should be performed. On two rows of independent -- connected in parallell -- matched paired samples a continuous variable is determined. Observations on a single pair are contributed to the identical individuum. The question that arises is formulated as follows. Can the differences of a pair of the two rows of samples -- connect in parallel -- be distinguished from each other with regard to their location? To answer this question a modified application of the U-test is proposed. This test can be used to compare the efficacy of two different treatments. Other uses of this test are also possible.
两种疗法效果的无分布比较 Wilcoxon-Mann-Whitney检验构成了以下常见检验问题的基础，根据该问题应进行U检验。在两排独立（并联连接）匹配的配对样本上确定一个连续变量。单个配对的观察结果来自同一个体。所产生的问题表述如下。两行样本（并联连接）中一对样本的差异在位置上能否相互区分？为回答这个问题，提出了U检验的一种修改应用。该检验可用于比较两种不同治疗方法的疗效。此检验的其他用途也是可能的。
