covariance

副词：

副词: covalently

更多词形：

形容词: covalent | 副词: covalently | 名词: covalency |

单词例句：

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。

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。

Comparison variations of correlation and covariance for discretize steps as varing prmeter.

比较关联与关联变异随离散阶梯数之变化。

Covariance is the ultimate law of library science development which has been proved by library science history.

图书馆学史证明,协变性是图书馆学发展的根本规律。

Studies of the Polarimetric Covariance Matrix. Part II: Modeling and Polarization Errors.

极化协方差研究,第二部分:模拟和极化误差。

And the MIXED procedure of the SAS System provides a rich selection of covariance structures through the RANDOM and REPEATED statements.

Mixed过程提供了丰富的协方差结构，可以充分利用重复测量资料的信息，又能处理缺失值，是重复测量资料最优的统计分析方法。

The Covariance tool computes the value of the worksheet function COVAR for each pair of measurement variables.

“协方差”工具为每对测量值变量计算工作表函数COVAR的值。

Further by using Covariance Structure Model (CSM), the author makes an empirical analysis of these factors.

并采用协方差结构模型分析(CSM)方法,对这些因素进行了实证研究。

Note: Covariance analysis was performed to the difference of score before and after treatment by the score before treatment.

注:以治疗前症状积分为协变量,对治疗前后症状积分的差值做协方差分析。