Hypothesis test
Hotelling T²检验
Hotelling T²检验是一种多元参数假设检验，用于同时比较两个独立组在多个连续结果变量上的均值向量。该检验由Harold Hotelling于1931年提出，是Student t检验的直接多元推广，用向量差取代了标量均值差，并由合并方差-协方差矩阵进行尺度调整。
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来源
- Hotelling, H. (1931). The Generalization of Student's Ratio. Annals of Mathematical Statistics, 2(3), 360–378. link ↗
如何引用本页
ScholarGate. (2026, June 1). Hotelling's Two-Sample T-Squared Test. ScholarGate. https://scholargate.app/zh/statistics/hotelling-t2
Which method?
Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.
- 独立样本t检验统计学↔ compare
- 协方差多变量分析 (MANCOVA)统计学↔ compare
- 多元方差分析 (MANOVA)统计学↔ compare
- 多元多重线性回归统计学↔ compare
- 单因素方差分析统计学↔ compare
- Welch's t检验（方差不齐）统计学↔ compare