摘要
目的 研究有约束混合系数线性模型参数的估计 .方法 将混合系数线性模型转化为广义线性模型 ,然后利用线性模型相应的方法 .结果 给出了在一定的约束条件下 ,混合系数线性模型的固定系数 ,随机系数的数学期望和方差的一种估计 ,并讨论了该估计的性质 .
Aim\ To study the estimation of parameters in the linear model with constraint. Methods The linear model of mixed coefficient is turned into a generalized linear model, and the relevant methods of linear models is used. Results\ An estimate of fixed coefficient, expectation and variance of random coefficient with constraint in the linear model of mixed coefficient is given. At the same time, the nature of the estimate is discussed. Conclusion\ This theory and method will be universally available to the estimate of parameters which can be turned into linear models.
出处
《华北工学院学报》
2000年第1期8-11,共4页
Journal of North China Institute of Technology
