International Journal of Statistical Distributions and Applications

Volume 10, Issue 3, September 2024

  • Research Article

    Transmuted Power Gumbel Distribution: Estimation and Applications

    Ahmed Ali Hurairah*, Nasr Tawfiq Almazaqi

    Issue: Volume 10, Issue 3, September 2024
    Pages: 48-59
    Received: 6 August 2024
    Accepted: 5 September 2024
    Published: 23 September 2024
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    Abstract: In recent years, generalized distributions have been widely studied in statistics as they possess flexibility in applications. This is justified because the traditional distributions often do not provide good fit in relation to the real data set studied. This paper develops a Power Gumbel distribution using the quadratic rank transmutation map (QRT... Show More
  • Research Article

    Cubic Transmuted Ailamujia Distribution - Type I: Statistical Properties and Application

    Jones Asante Manu*, Samuel Darkwah

    Issue: Volume 10, Issue 3, September 2024
    Pages: 60-77
    Received: 8 July 2024
    Accepted: 20 September 2024
    Published: 31 October 2024
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    Abstract: This study introduces and evaluates the Cubic Transmuted Ailamujia Distribution (CTAD), a novel distribution developed using CRT-type I as a generator and the Ailamujia distribution as a baseline. We derived several statistical quantities, including density and distribution functions, hazard and survival functions, moments, and order statistics. Th... Show More