covariance的翻译，读音
英/ kəʊˈveərɪəns /
美/ koʊˈveriəns /
释义：
n.[数] 协方差；共分散
短句
covariance matrix 协方差矩阵；互变量矩阵；协方差analysis of covariance 协方差分析；共分散分析；协方差解析
近义词
n. convariance
同根词
covariant adj. 协变的 n. 共变式；[数][物] 协变量例句
Significance and application of covariance functions are discussed. 对协方差函数的意义和应用做了讨论。
covariance analysis with forward stepwise variable selection was carried out. 统计方法采用逐步向前变量选择协方差分析. 。
Analysis of covariance was used to test differences in mean BMDs across genotypes. 采用协方差分析的方法对结果进行分析处理. 。
Objective To study the effect of covariate imbalance on analysis of covariance. 目的探讨协变量的不均衡对协方差分析的影响。
Returns the covariance of two series evaluated over a set ( biased ). 返回在某一集合上对两个系列求得的协方差 ( 偏置填充 ). 。