重复测量试验模型参数似然比检验及其功效分析

Likelihood Ratio Test and Power Analysis of Repeated Measures Models

摘要: 本文给出了在重复测量试验模型下, 当受试对象观测向量的协方差矩阵\Sigma为复合对称阵时, 参数的似然比检验统计量; 给出该检验在原假设下的渐近零分布和在备择假设下的渐近非零分布; 并就其功效进行了分析.

Abstract: For the repeated measures experimental model with compound symmetry sample covariance matrix, asymptotic null distributions and non-null distributions of likelihood ratio test statistic are given, and the power are analyzed.