A-optimal and D-optimal censoring plans in progressively Type-II right censored order statistics

被引：6
|
作者：
Salemi, Uoseph Hamdi [1 ]
Rezaei, Sadegh [1 ]
Nadarajah, Saralees [2 ]
机构：
[1] Amirkabir Univ Technol, Dept Math & Comp Sci, Tehran, Iran
[2] Univ Manchester, Sch Math, Manchester, Lancs, England
来源：
STATISTICAL PAPERS | 2019年 / 60卷 / 04期
关键词：
Fisher information; Missing information; Optimal censoring plan; FISHER INFORMATION; SCHEMES;
D O I：
10.1007/s00362-017-0877-9
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：
We study how the marginal distribution and Fisher information matrix of progressively Type-II right censored order statistics change when the progressive censoring plan changes. We consider the missing information and its connection with Fisher information matrix to determine the A-optimal and D-optimal plans in multiparameter case. We provide a simple expression and a simple way of determining an optimal censoring plan among a class of one-step censoring plans. Finally we give examples to illustrate results.
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页码：1349 / 1367
页数：19
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