Measures of Correlation

皮尔逊积矩相关系数(Pearson product-moment correlation coefficient) 1. 定义. 在统计学中,皮尔逊积矩相关系数( Pearson product-moment correlation coefficient ),有时也简称为PMCC,通常用r或是. ρ. 表示,是用来度量两个变量X和Y之间的相互关系(线性相关)的,取值范围在[-1 ... ................
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