Comparing of some estimation methods for parameters of the Marshall-Olkin generalized exponential distribution under progressive Type-I interval censoring

被引:0
|
作者
Torabi, Hamzeh [1 ]
Forooghi, Masumeh [1 ]
Nadeb, Hossein [1 ]
机构
[1] Yazd Univ, Dept Stat, Yazd 89175741, Iran
来源
关键词
EM algorithm; Generalized exponential distribution; Maximum likelihood estimate; Method of moments; Type-I interval censoring; WEIBULL-DISTRIBUTION; FAMILY;
D O I
10.15672/HJMS.20158112561
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper, we estimate the parameters of the Marshall-Olkin generalized exponential distribution under progressive Type-I interval censoring based on maximum likelihood, moment method and probability plot. A simulation study is conducted to compare these estimates in terms of mean squared errors and biases. Finally, these estimate methods are applied to a real data set based on patients with breast cancer in order to demonstrate the applicabilities.
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页码:1605 / 1619
页数:15
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