On some properties of a class of weighted quasi-binomial distributions

被引:6
作者
Chakraborty, S [1 ]
Das, KK
机构
[1] Dibrugarh Univ, Dept Stat, Dibrugarh 786004, Assam, India
[2] Gauhati Univ, Dept Stat, Gauhati, Assam, India
关键词
quasi-binomial distributions; weighted quasi-binomial distribution; moments; inverse moments; recurrence relation; limiting distributions;
D O I
10.1016/j.jspi.2004.05.015
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 class of weighted quasi-binomial distributions has been derived as weighted distribution of QBD I (Sankhya 36 (Ser. B, Part 4) 391). The moments, inverse moments, recurrence relations among moments, bounds for mode, problem of estimation and fitting of data from real life situations using different methods and limiting distributions of the class have been studied. Consul's (Comm. Statist. Theory Methods 19(2) (1990) 477) results on QBD I have been seen as particular cases. (c) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码:159 / 182
页数:24
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