Hypothesis test
偏相关
偏相关衡量两个连续变量在去除一个或多个控制变量的共同影响后，它们之间的线性关系。该技术由 R. A. Fisher 于 1924 年正式提出，当研究者怀疑第三个变量夸大了或抑制了两个感兴趣变量之间观察到的关联时，它就是标准方法。
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来源
- Fisher, R.A. (1924). The Distribution of the Partial Correlation Coefficient. Metron, 3, 329–332. link ↗
- Kim, S. (2015). ppcor: An R Package for a Fast Calculation to Semi-Partial Correlation Coefficients. Communications for Statistical Applications and Methods, 22(6), 665–674. DOI: 10.5351/CSAM.2015.22.6.665 ↗
如何引用本页
ScholarGate. (2026, June 1). Partial Correlation Coefficient. ScholarGate. https://scholargate.app/zh/statistics/partial-correlation
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