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请问各位大神，数据是非参的，我对数据进行描述的时候使用中位数还是平均值呢，有时候这两者相矛盾

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关键词：非参检验 平均值 中位数 矛盾 中位数 平均值

in non-parametric tests, either the distribution of the data is not known/confined or they were measured at different situations.
Under these assumption, signed rank tests are usually performed. In that case, mean rank (or median rank) should be tested and behavior similarly.

dcwang1233 发表于 2016-12-22 04:00
in non-parametric tests, either the distribution of the data is not known/confined or they were meas ...

请问，如果用非参检验出两者具有显著性差异，A的均值高于B，但是A的中位数低于B，我应该用中位数还是均值呢？