AFFINE INVARIANT MULTIVARIATE MULTISAMPLE SIGN TESTS

被引:2
|
作者
HETTMANSPERGER, TP [1 ]
OJA, H [1 ]
机构
[1] UNIV OULU,DEPT APPL MATH & STAT,SF-90570 OULU 57,FINLAND
关键词
ASYMPTOTIC EFFICIENCY; BLUMEN TEST; EQUIVARIANT ESTIMATE; OJA MEDIAN; RANDLES TEST;
D O I
暂无
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
Invariant sign-type tests for the multivariate, multisample location models are developed. The definition of sign is based on the Oja criterion function. Emphasis is on the two-sample location model and the associated equivariant estimate of shift. Asymptotic theory is developed to provide large sample approximations for the null distribution of the test and to provide a framework for a discussion of efficiency. Tests are then developed for the one-way and two-way lay-outs.
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页码:235 / 249
页数:15
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