首页    期刊浏览 2025年02月20日 星期四
登录注册

文章基本信息

  • 标题:A New Lifetime Parametric Model for the Survival and Relief Times with Copulas and Properties
  • 本地全文:下载
  • 作者:Wahid A.M.Shehata ; Nadeem Shafique Butt ; Haitham Yousof
  • 期刊名称:Pakistan Journal of Statistics and Operation Research
  • 印刷版ISSN:2220-5810
  • 出版年度:2022
  • 卷号:18
  • 期号:1
  • 页码:249-272
  • DOI:10.18187/pjsor.v18i1.3930
  • 语种:English
  • 出版社:College of Statistical and Actuarial Sciences
  • 摘要:In this article, we introduce a new generalization of the Exponentiated Exponential distribution. Various structural mathematical properties are derived. Numerical analysis for mean, variance, skewness and kurtosis and the dispersion index are performed. The new density can be right skewed and symmetric with "unimodal" and "bimodal" shapes. The new hazard function can be "constant", "monotonically decreasing", " monotonically increasing", "increasing-constantâ€, “upside-down-constant", "decreasing-constant". Many bivariate and multivariate type model have been also derived. We assess the performance of the maximum likelihood method graphically via the biases and mean squared errors. The applicability of the new life distribution is illustrated by means of two real data sets.
  • 关键词:Exponentiated Exponential; Morgenstern family; Clayton Copula; Real Data Modeling; Hazard Function
国家哲学社会科学文献中心版权所有