On truncated bivariate discrete distributions: A unified treatment

被引:11
作者
Piperigou, VE [1 ]
Papageorgiou, H [1 ]
机构
[1] Univ Athens, Dept Math, Athens 15784, Greece
关键词
truncated distributions; probability generating function; marginal; conditional distributions; bivariate Thomas; intervened Poisson distributions;
D O I
10.1007/s001840200239
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
A unified treatment of three types of zero class truncation for bivariate discrete distributions is presented. Using the probability generating function approach, various properties of the truncated distributions are examined in association with the corresponding properties of the initial complete form of the distribution. Expressions for moments and conditional distributions are also obtained. Bivariate versions of the Thomas and the Intervened Poisson distributions are introduced and used as illustrative examples.
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页码:221 / 233
页数:13
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