INDIVIDUAL COMPARISONS BY RANKING METHODS
INDIVIDUAL COMPARISONS BY RANKING METHODS
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DOI：
10.1093/jee/39.2.269
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发表时间：
1945-01-01
期刊：
影响因子：
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通讯作者：
WILCOXON, F
中科院分区：
文献类型：
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作者：
WILCOXON, F
一种技术，描述了用于确保快速近似测试的显着性比较的2个样本相等的大小。在合并后对观测值进行排序，对于未配对实验，确定排序总和等于或低于最低样本总和的概率。对于成对的expt。差被分配忽略符号的等级数，并且确定总和等于或小于对应于负差的等级的总和的概率。文中给出了概率表，并介绍了一种在两个大小相等的样本比较中快速近似检验显著性的方法。在合并后对观测值进行排序，对于未配对实验，确定排序总和等于或低于最低样本总和的概率。对于成对的expt。差被分配忽略符号的等级数，并且确定总和等于或小于对应于负差的等级的总和的概率。给出了概率表。
A technique is, described for securing rapid approximate tests of significance in comparison of 2 samples equal in size. Observations are ranked after pooling and, for unpaired experiments, the probability of a total sum of ranks equal to or lower than the sum of the lowest sample is determined. For paired expts. the differences are assigned rank numbers neglecting signs and the probability of a sum equal to or less than that of the ranks corresponding to the negative differences is determined. Tables for the probabilities are given.A technique is, described for securing rapid approximate tests of significance in comparison of 2 samples equal in size. Observations are ranked after pooling and, for unpaired experiments, the probability of a total sum of ranks equal to or lower than the sum of the lowest sample is determined. For paired expts. the differences are assigned rank numbers neglecting signs and the probability of a sum equal to or less than that of the ranks corresponding to the negative differences is determined. Tables for the probabilities are given.