V2EX bonferroni

Bonferroni

Definition / 释义

Bonferroni(邦费罗尼):通常指邦费罗尼校正(Bonferroni correction),一种在进行多重比较/多次假设检验时控制第一类错误(假阳性)的方法。做法常见为把显著性水平 \(\alpha\) 分摊到每一次检验(如用 \(\alpha/m\)),以降低“越做越容易碰巧显著”的风险。(该词也可指与此相关的“邦费罗尼不等式”等概念,但最常见用法是校正。)

Examples / 例句

We used a Bonferroni correction to adjust the p-values.
我们使用邦费罗尼校正来调整 p 值。

Because the study tested many outcomes, the researchers applied the Bonferroni method to control the familywise error rate and avoid false positives.
由于研究检验了许多结局指标,研究者采用邦费罗尼方法来控制家族错误率,从而避免假阳性结果。

Pronunciation / 发音

/bnfroni/

Etymology / 词源

该术语来自意大利数学家Carlo Emilio Bonferroni(卡洛埃米利奥邦费罗尼)的姓氏。统计学中以他的工作命名,用来指代在多重检验情境下控制整体错误率的一类方法与不等式。

Related Words / 相关词

Literary Works / 文学与著作例证

  • All of Statistics(Larry Wasserman)讨论多重检验与邦费罗尼类控制方法。
  • Design and Analysis of Experiments(Douglas C. Montgomery)在实验设计与多重比较章节中常提及 Bonferroni 调整。
  • Multiple Comparisons: Theory and Methods(Jason C. Hsu)系统介绍多重比较理论,包含 Bonferroni 方法。
  • Biostatistical Analysis(Jerrold H. Zar)生物统计语境下常见 Bonferroni 校正的应用示例。
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