TESTING LINEAR HYPOTHESES IN ERRORS IN VARIABLES MODEL

被引:1
|
作者
BANSAL, NK [1 ]
机构
[1] MARQUETTE UNIV,DEPT MATH STAT & COMP SCI,MILWAUKEE,WI 53233
关键词
Eigenvalues and eigenvectors; Jacobian of a transformation; likelihood function; likelihood ratio test; Poincaré separation theorem;
D O I
10.1007/BF00049309
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
A multivariate errors-in-variables model in the matrix form can be written as X=U+E, Y=UA′+WB+F, where X (n×p) and Y (n×q) are observed matrices, E and F are error matrices whose rows are normally distributed, W (n×k) is a known matrix of rank k, and U, A and B are unknown matrices. We consider the problems of testing linear hypotheses: (i) H0: AR=K and (ii) H0: S′A=L, where R, K, S and L are known matrices, and we derive the likelihood ratio tests for testing these hypotheses. © 1990 The Institute of Statistical Mathematics.
引用
收藏
页码:581 / 596
页数:16
相关论文
共 50 条