Hypothesis testClassical statistics
稳健效应量分析
稳健效应量分析使用对离群值和正态性违背具有抵抗力的估计量来量化差异或关联的幅度。稳健变体不依赖于基于样本均值和标准差的经典统计量(如Cohen's d),而是使用修匀均值和Winsor化标准差来产生效应量估计值,这些估计值能准确反映典型效应,而不是被极端值膨胀。
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来源
- Algina, J., Keselman, H. J., & Penfield, R. D. (2005). An alternative to Cohen's standardized mean difference effect size: A robust parameter and confidence interval in the two independent groups case. Psychological Methods, 10(3), 317–328. DOI: 10.1037/1082-989X.10.3.317 ↗
- Wilcox, R. R. (2012). Introduction to Robust Estimation and Hypothesis Testing (3rd ed.). Academic Press. ISBN: 978-0123869838
如何引用本页
ScholarGate. (2026, June 3). Robust Effect Size Analysis. ScholarGate. https://scholargate.app/zh/statistics/robust-effect-size-analysis
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