• Title of article

    The odd generalized half-logistic Weibull-G family of distributions: properties and applications

  • Author/Authors

    Chipepa, Fastel Department of Mathematics and Statistical Sciences - Botswana International University of Science and Technology , Oluyede, Broderick Department of Mathematics and Statistical Sciences - Botswana International University of Science and Technology , Makubate, Boikanyo Department of Mathematics and Statistical Sciences - Botswana International University of Science and Technology

  • Pages
    25
  • From page
    65
  • To page
    89
  • Abstract
    We propose a new generalized family of distributions called the odd generalized half logistic Weibull-G family of distributions. We also considered some special cases when the baseline distribution are uniform, Weibull and normal distributions. Structural properties of the new family of distributions including expansion of density, distribution of order statistics, Rényi entropy, moments, probability weighted moments, quantile and generating functions, and maximum likelihood estimates were derived. A characterization based on conditional expectation is presented. A simulation study to examine efficiency of the maximum likelihood estimates is also conducted. Finally, a real data example is presented to illustrate the applicability and usefulness of the proposed model.
  • Keywords
    Half Logistic Distribution , Half Logistic-G Distribution , Weibull-G Distribution , Maximum Likelihood Estimation
  • Journal title
    Journal of Statistical Modelling: Theory and Applications (JSMTA)
  • Serial Year
    2020
  • Record number

    2711492