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

页码：371 / 372

页数：2

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