M. Mansoor, M. Zubair, Ayman Alzaatreh, M. H. Tahir, Shakir Ali Ghazalik

90104

The gamma half-Cauchy distribution: properties and applications

A new distribution, namely, theGamma-Half-Cauchy distribution isGamma-Half-Cauchy distributionproposed. Various properties of theare studied in detail such as limiting behavior, moments, mean devi-ations and Shannon entropy. The model parameters are estimated bythe method of maximum likelihood and the observed information ma-trix is obtained. Two data sets are used to illustrate the applicationsof Gamma-Half-Cauchy distribution.
Keywords:

Folded Cauchy distribution, half-Cauchy distribution, gamma dis- tribution, Shannon entropy,

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Hacettepe Journal of Mathematics and Statistics-Cover
  • Yayın Aralığı: 6
  • Başlangıç: 2002
  • Yayıncı: Hacettepe Üniversitesi Fen Fakultesi
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M. Mansoor, M. Zubair, Ayman Alzaatreh, M. H. Tahir, Shakir Ali Ghazalik