文章基本信息

标题：On zero - inflated logarithmic series distribution and its modification
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作者：C. Satheesh Kumar ; A. Riyaz
期刊名称：Statistica
印刷版ISSN：1973-2201
出版年度：2013
卷号：73
期号：4
页码：477-492
DOI：10.6092/issn.1973-2201/4498
语种：English
出版社：Dep. of Statistical Sciences "Paolo Fortunati", Università di Bologna
摘要：Here we consider a zero-inflated logarithmic series distribution (ZILSD) and study some of its properties. A modified form of ZILSD is also developed and derived several important aspects of it. The parameters of modified ZILSD are estimated by method of maximum likelihood and illustrated the procedure using certain real life data sets. Further, certain test procedures are suggested.