摘要
利用随机加权正交回归最小二乘法给出了随机变系数线性结构关系EV模型中的参数估计.
In this paper, a random varying-coefficients linear structural EV models is given. The estimation of parameters of linear coefficient are constructed by using the random weighted orthogonal regression least square method.
出处
《湘南学院学报》
2015年第2期11-13,共3页
Journal of Xiangnan University
关键词
随机变系数线性结构关系EV模型
随机加权正交回归最小二乘法
参数估计.
random varying-coefficients linear structural EV models
random weighted orthogonal regres-sion least square method
estimation of parameters
