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Abstract <p>In this work, the zero-inflated Waring distribution is presented. We discussed its statistical characteristics and proposed a zero-inflated Waring regression model. The model parameters of the distribution are estimated using maximum likelihood estimation. Furthermore, a practical application with real data is illustrated to demonstrate the utility of fitting the zero-inflated Waring distribution and regression model.</p>

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Zero-Inflated Waring Distribution and Its Regression Model

  • 期刊论文

  • 发表日期：

    2025年2月1日

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  • Suntree Denthet,
  • Thaphanee Souahin

摘要

Abstract

In this work, the zero-inflated Waring distribution is presented. We discussed its statistical characteristics and proposed a zero-inflated Waring regression model. The model parameters of the distribution are estimated using maximum likelihood estimation. Furthermore, a practical application with real data is illustrated to demonstrate the utility of fitting the zero-inflated Waring distribution and regression model.