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单样本(Wilcoxon 符号)秩和检验的SPSS操作教程及结果解读---孙医生 ...
秩和检验介绍、单样本(Wilcoxon 符号)秩和检验使用条件及案例的SPSS操作演示这几方面进行讲解。 Wilcoxon 符号秩和检验常用于不满足t 检验条件的单样本连续变量资料的比较,其目的是推断样本中位数与已知总体中位数(常为标准值或大量观察的稳定值 ...
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