混合效应模型线性估计的可容许性  

The admissibility of the linear estimate in mixed-effect model

作　　者：高继梅[1] 梁艳艳[1] 

机构地区：[1]周口师范学院数学与统计学院,河南周口466001

出　　处：《周口师范学院学报》2016年第5期21-25,共5页Journal of Zhoukou Normal University

摘　　要：以协方差矩阵和Kronecker乘积为基础,建立混合效应模型的线性可容许性的必要条件,简化固定效应和随机效应的估计.在平衡套分类模型场合简化线性估计的容许性问题,给出其固定和随机效应线性估计可容许的充要条件.Based on covariance matrix and Kronecker product, necessary admissibility of mixed -effect model is estab- lished, and estimations of fixed effect and random effect are simplified. Furthermore, permissibility of linear estimation is simplified in balance set model, and permissibility of its fixed effect and random effect is given.

关 键 词：KRONECKER乘积 混合效应模型 可容许 

分 类 号：F830[经济管理—金融学]