查询词典 multicollinearity

For both Gram-Schmidt method and adjoint matrix method of MTS, multicollinearity is solved by improving Mahalanobis distance function.

不管是马氏田口的施密特正交化法，还是伴随矩阵法，都是通过改进马氏距离函数来解决强相关问题。

The author also presents the ridge estimate of the parameters by alternating projection when the designing matrix is multicollinearity.

同时还给出了当设计矩阵为复共线时，评估模型基于交互投影迭代算法的参数岭估计算法。

On the basis of diagnosis and measure of multicollinearity,a new biased estimator of unknown parameters called partial ridgeestimator is proposed for Gauss-Markov model.Its properties are discussed,and some important conclusions are drawn.The determination of biased parameter in the PR estimator is discussed too.

基于复共线性诊断和度量的结果，提出了测量平差Gauss-Markov模型参数的一个新的有偏估计，称为基于复共线性诊断和度量的部分岭估计，讨论了部分岭估计的优良性质，提出了岭参数的选取方法。

Problems with correlated omitted variables, multicollinearity, endogeneity and limited degrees of freedom combine to make meaningful inferences very difficult.

问题与相关遗漏了变数，多重，内生性和有限的自由度结合起来，作出有意义的推论，非常困难。

Severe multicollinearity means the variance of the estimated parameter will be very large.

严重的多重共线性意味着被估计参数的方差将非常大。

This method has the practically applied value in resolving the multicollinearity.

在解决共线性的问题中有实际应用价值。

This dissertation gives full consideration to the multicollinearity problems that may appear among proxy variables of ownership structure.

对股权结构各替代变量之间可能出现的多重共线性进行了全面考虑。

Factors affecting the correlation analysis, the existence of multicollinearity.

对影响因素进行相关性分析，存在多重共线性。

The results indicate that adjusted R square is 80% without the problem of multicollinearity.

本研究分析结果发现，在无严重共线性下，R平方为84%，有相当高之解释能力。

One hand, in the application of multilinear regression , the harm of multicollinearity is very serious, but the existence of multicollinearity is widespread.

一方面，在多元线性回归的应用中，变量之间多重相关性的危害十分严重，但其存在却又十分普遍。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。