THE ESTIMATED FREQUENCY OF ZERO FOR A MIXED POISSON-DISTRIBUTION

被引：2
|
作者：
HARRIS, IR [1 ]
机构：
[1] UNIV TEXAS,DEPT MATH,AUSTIN,TX 78712
来源：
STATISTICS & PROBABILITY LETTERS | 1991年 / 12卷 / 05期
基金：
美国国家科学基金会;
关键词：
NONPARAMETRIC MAXIMUM LIKELIHOOD ESTIMATOR; MIXED POISSON DISTRIBUTION; BIAS;
D O I：
10.1016/0167-7152(91)90024-L
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：
The estimated frequencies of a mixed Poisson distribution are investigated. The frequencies are calculated using non-parametric maximum likelihood estimation. It is shown that the estimated frequency of zero is always greater than the observed frequency, and thus is biased.
引用
收藏
页码：371 / 372
页数：2
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