Admissibility of the usual confidence interval in linear regression

被引:7
|
作者
Kabaila, Paul [1 ]
Giri, Khageswor [2 ]
Leeb, Hannes [3 ]
机构
[1] La Trobe Univ, Dept Math & Stat, Bundoora, Vic 3086, Australia
[2] Dept Primary Ind, Werribee, Vic 3030, Australia
[3] Univ Vienna, Dept Stat, A-1010 Vienna, Austria
来源
关键词
Admissibility; compromise decision theory; confidence interval; decision theory; UTILIZING PRIOR INFORMATION;
D O I
10.1214/10-EJS563
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
Consider a linear regression model with independent and identically normally distributed random errors. Suppose that the parameter of interest is a specified linear combination of the regression parameters. We prove that the usual confidence interval for this parameter is admissible within a broad class of confidence intervals.
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页码:300 / 312
页数:13
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