1) multiple correlation coefficient
复相关系数
1.
Using the multiple correlation coefficient of multivariable normal sample,this paper gives a test method y ij =μ j+α i+ε ij for error variance vniformity among repeated tests in variance analysis model of random effect I′ΛH=0.
利用多元正态总体的复相关系数检验 ,给出了单向分类随机效应模型yij=μj+αi+εij具有线性约束I′ΛH =0的误差方差的一种齐性检测方法 。
2) compound correlation coefficient
复相关系数
1.
For correlative observations, the partial correlation coefficients are used to distinguish the multidimensional outliers, and the compound correlation coefficients are used to proof-test the holistic prominence of multidimensional outliers.
提出了应用偏相关系数来区分多维粗差和用复相关系数对多维粗差总体显著性进行检验并定位的方法。
3) multiple correlation coefficient(or correlation coefficient)
复相关系数(相关系数)
4) coefficient of total correlation
复相关系数;总相关系数
6) coefficient of correlation
相关系数
1.
Analyzing with coefficient of correlation, no obvious correlation was found between the hibernant larva density and the harm level of 1st generation of Asian corn borer (ACB) in Baoding, Hengshui, Ningjin, Langfang, and Zhangjikou city of Hebei province.
对河北省保定、衡水、宁晋、廊坊和张家口等地亚洲玉米螟越冬幼虫的虫口密度与第1代发生程度的关系,用相关系数方法分析结果,相关均不显著。
2.
Blind Source Separation(BSS) technology can improve signal to noise ratio in receiver,this paper presents a approach of improvement for the performance of Infomax algorithm by training sequence in communications,and gives simulation based on coefficient of correlation and performance index(PI),simulation results shows that the approach can enhance SNR and the conve.
盲分离技术(BSS)在通信中使用时有助于提高接收信噪比,提出通过一种利用通信信号的训练序列来改善Infomax算法的收敛性能的方法,并分别以相关系数和性能指数作为比较标准进行仿真,结果显示该方法能改善接收信号的信噪比,加快Infomax盲分离算法的收敛速度。
3.
This article introduced the concept and properties of coefficient of correlation, and offered three methods of proving the properties.
介绍了相关系数的概念、性质,并对它的性质给出了3种不同的证明方法。
补充资料：复相关系数
分子式：
CAS号：
性质：又称复相关系数。在多元回归分析中，它表示因变量y与自变量x1,x2…xn整体之间线性相关的程度，而不能确切说明因变量与各自变量之间的相关程度。
CAS号：
性质：又称复相关系数。在多元回归分析中，它表示因变量y与自变量x1,x2…xn整体之间线性相关的程度，而不能确切说明因变量与各自变量之间的相关程度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条