A family of unbiased confidence intervals for a ratio of variance components

被引：0
|
作者：
Burch, Brent D. [1 ]
机构：
[1] No Arizona Univ, Dept Math & Stat, Flagstaff, AZ 86011 USA
来源：
STATISTICS & PROBABILITY LETTERS | 2021年 / 169卷
关键词：
Expected length; False coverage probability; Linear mixed models; HERITABILITY;
D O I：
10.1016/j.spl.2020.108965
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：
For linear mixed models having two variance components, one can compute exact confidence intervals for a ratio of the variances. We show that there is a family of unbiased intervals and highlight those unbiased intervals which have short expected length. (C) 2020 Elsevier B.V. All rights reserved.
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页数：5
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