AN EM ALGORITHM FOR A MIXTURE MODEL OF COUNT DATA

被引：8

作者：

FONG, DYT ^{[1
]}

YIP, P ^{[1
]}

机构：

[1] UNIV HONG KONG,DEPT STAT,HONG KONG,HONG KONG

来源：

STATISTICS & PROBABILITY LETTERS | 1993年 / 17卷 / 01期

关键词：

EM-ALGORITHM; MIXTURE MODEL;

D O I：

10.1016/0167-7152(93)90195-O

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：

An EM-algorithm is proposed to study a mixture model for the analysis of count data. Iterative procedures for estimating the parameters are given for various discrete distributions including Binomial, Negative Binomial, and Poisson. The EM procedure is applied to a set of PVC data in Berry (1987).

引用

页码：53 / 60

页数：8

共 7 条

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Yip P, 1988, AUSTR J STATIST, V30, P299, DOI DOI 10.1111/J.1467-842X.1988.TB00624.X

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