Existence and uniqueness of the MLEs for normal distribution based on general progressively Type-II censored samples

被引：24
|
作者：
Balakrishnan, N
Mi, J [1 ]
机构：
[1] Florida Int Univ, Dept Stat, Miami, FL 33199 USA
[2] McMaster Univ, Dept Math & Stat, Hamilton, ON L8S 4K1, Canada
来源：
STATISTICS & PROBABILITY LETTERS | 2003年 / 64卷 / 04期
关键词：
log-concavity; location-scale family; normal distribution; progressively Type-II censored samples; Hessian matrix; negative definite matrix;
D O I：
10.1016/S0167-7152(03)00206-2
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：
In this paper, we prove that the MLEs of the parameters It and a of a normal population, based on general progressively Type-II censored samples, exist and are unique. (C) 2003 Elsevier B.V. All rights reserved.
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页码：407 / 414
页数：8
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