covariance中文是什么意思

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中文翻译
造句

n.
【统计学】协方差，协变性；共离散。

analysis covariance 协方差分析
analysis of covariance 共分散分析; 互变量分析; 协方差分析; 协方差解析
annual covariance 年序列共变方
appropriate covariance 适宜协方差
array covariance 数组方差; 数组共异变量
assayblock covariance 化验质块段协方差
auto covariance 自协方差
blockblock covariance 岩体对岩体协方差
centered covariance 中心协方差
complex covariance 复协方差
components of covariance 协方差组分
contemporaneous covariance 同期协方差
cov(covariance) 协方差
covariance analysis 积差分析; 协方差分析
covariance component 协方差分量
covariance function 积差函数; 协方差函数
covariance functional 协方差泛函数
covariance kernel 协方差核
covariance matrix 历方差矩阵, 协变矩阵; 协方差矩阵; 协方差距阵; 协方差阵
covariance method 共变法; 协方差法
covariance model 协方差模型
covariance of composition 成分的协变
covariance operator 协方差算子
covariance partitioning 协方差的分割法; 协方差分割法
covarian matrix 协度矩阵
covariable 协变量

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例句与用法

Statistical inference for nonparametric analysis of covariance via varying coefficient models
非参数协方差分析基于变系数模型的统计推断
It ' s appropriate to use covariance structure model in the sociological research
笔者认为对社会问题的量化研究采用协方差结构模型比较适宜。
The estimation of covariance matrix on the extensive growth curve model with covariate variables
有协变量的推广增长曲线模型中协差阵的估计
Blue of regression coefficient matrices in the growth curve model with possibly singular covariance
奇异增长曲线模型中回归系数阵的最优估计
The prior estimation for covariance matrix of structural parameters in system identification procedures
系统识别过程中参数协差阵的先验估计
Flags that describe the covariance and special constraints of the current generic type parameter
获取描述当前泛型类型参数的协变和特殊约束的
The least square estimate of covariance matrices in the growth curve model with random effects
含有随机效应的增长曲线模型协差阵的最小二乘估计
The t - test and one - way multi - analysis of covariance were used where appropriate
研究所得资料，以独立样本t考验、单因子多变项共变数分析进行分析。
Covariance analysis was used to analyze herbicide efficacy data from rapeseed experiments
摘要采用协方差分析方法，对油菜田除草剂的试验结果进行了分析。
The minimum norm estimation of covariance matrix in the extended growth curve model with covariant variables
有协变量的推广增长曲线模型中协差阵的最小模估计

更多例句： 1 2 3 4 5

英文解释

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

百科解释

In probability theory and statistics, covariance is a measure of how much two random variables change together. If the greater values of one variable mainly correspond with the greater values of the other variable, and the same holds for the smaller values, i.

详细百科解释