covariance

导读:covariance读音音标
英 [kəʊ\'veərɪəns]美 [koʊ\'verɪrns]
covariance意思解释
n.协方差; 英英释义 covariance[ kəu\'vεəriəns ]n.(statistics) the mean value

covariance读音音标

英 [kəʊ\'veərɪəns]

美 [koʊ\'verɪrns]

covariance意思解释

n.

协方差;

英英释义

covariance

[ kəu\'vεəriəns ]

n.

(statistics) the mean value of the product of the deviations of two variates from their respective means

词组短语

covariance matrix

[计]协方差矩阵

covariance analysis

协方差分析;积差分析;共变量分析

covariance function

协方差函数;共变量函数;积差函数

analysis of covariance

共分散分析;协方差分析

双语例句

用作名词(n.)Analysis of covariance is a combination of regression analysis and variance analysis.协方差分析足把直线回归与方差分析结合起来应用的一种方法。The data on covariance presently available are here.目前所能获得的关于协变的资料都在这儿。The theoretical foundation of the covariance is pertinence of system theory.协变性的理论基础是系统原理中的相关性。

covariant
covalent bond
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