| 释义 |
correlation coefficient【化】 关联系数【医】 相关系数【经】 相关系数 correlation coefficient correlation coefficient n.（名词）A measure of the interdependence of two random variables that ranges in value from &9{-}1 to +1, indicating perfect negative correlation at &9{-}1, absence of correlation at zero, and perfect positive correlation at +1.Also called coefficient of correlation 相关系数：用来测量两个变化无规律的变量之间相互依存程度的量度，它的数值变化由-1到+1，-1表示严格的反比的关系。0表示无比例关系，+1表示严格的正比关系也作 coefficient of correlation |