Presented is an inductive formula for computing the sample moments of the distribution of Pearson's sample correlation over permutation of data. These exact formulas for the sample moments suggest the possibility of more precise and computationally efficient methods of evaluating the p-value for a hypothesis test of Pearson's correlation.
翻译:所展示的是一种感应公式,用于计算皮尔逊样本相关性相对于数据变换分布的样本时间。这些样本时间的确切公式表明,有可能为皮尔逊相关性假设测试采用更精确和计算效率更高的P值评估方法。