Unverified50% confidenceFactExact time
Wilcoxon检验是一种非参数统计方法，适合在样本量有限、不满足正态分布假设的情况下检验两组结果差异的统计显著性
1
Sources
50%
Confidence
Long-term
Relevance
8/27/2026
First Seen
Sources
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