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On some properties and applications of intervened cluster negative binomial distribution

机译:关于介入簇负二项分布的一些性质和应用

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摘要

In this paper, we consider an intervened version of the cluster negative binomial distribution and investigate some of its statistical properties. The parameters of the distribution are estimated by the method of maximum likelihood and by the method of pgf based minimum Hellinger type divergence. Also generalised likelihood ratio test procedure is applied for examining the significance of the intervention parameter. Certain real life data applications are provided for illustrating the usefulness of the model and a brief simulation study is carried out for assessing the performances of the estimators obtained through both the methods of estimation.
机译:在本文中,我们考虑了集群负二项式分布的介入版本,并调查其一些统计属性。通过最大可能性的方法和基于PGF的最小Hellinger型发散的方法估计分布的参数。还应用了广义似然比测试程序来检查干预参数的重要性。提供了某些现实生活数据应用,用于说明模型的有用性,并进行简要仿真研究,用于评估通过估计方法获得的估计器的性能。

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