摘要
为了更好地反映回归分析所代表模型的实际意义,应用连续参数随机向量场等相关理论,分析了回归系数的最小二乘估计,对所得估计的方差阵求出其渐进表示.
In order to reflect the actual meaning of regression model, applying the concerned theories of radom field of rector, regressior coefficient is analyzed by the least square estimate in this research, giving the asymtotic representation of the estimated matrix of variance.
出处
《哈尔滨理工大学学报》
CAS
2006年第6期88-91,共4页
Journal of Harbin University of Science and Technology
关键词
回归分析
向量随机场
最小二乘估计
regression
random field of vector
the least squares estimate
