The Odd Lindley-G Family of Distributions

Authors

  • Frank S. Gomes-Silva Federal Rural University of Pernambuco
  • Ana Percontini State University of Feira de Santana
  • Edleide de Brito Federal University of Bahia
  • Manoel W. Ramos Federal Institute of Para\'iba
  • Ronaldo Venâncio Recife Military School
  • Gauss Moutinho Cordeiro Federal University of Pernambuco

DOI:

https://doi.org/10.17713/ajs.v46i1.222

Abstract

We propose a new generator of continuous distributions with one extra positive parameter called the odd Lindley-G family. Some special cases are presented. The new density function can be expressed as a linear combination of exponentiated densities based on the same baseline distribution. Various structural properties of the new family, which hold for any baseline model, are derived including explicit expressions for the quantile function, ordinary and incomplete moments, generating function, Renyi entropy, reliability, order statistics and their moments and k upper record values. We discuss estimation of the model parameters by maximum likelihood and provide an application to a real data set.

Author Biographies

  • Frank S. Gomes-Silva, Federal Rural University of Pernambuco

    Department of Statistics and Informatics

  • Ana Percontini, State University of Feira de Santana
    Department of Mathematics
  • Edleide de Brito, Federal University of Bahia
    Department of Statistics
  • Manoel W. Ramos, Federal Institute of Para\'iba
    Department of Mathematics
  • Ronaldo Venâncio, Recife Military School
    Department of Mathematics
  • Gauss Moutinho Cordeiro, Federal University of Pernambuco
    Department of Statistics

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Published

2017-01-04

Issue

Section

Articles

How to Cite

The Odd Lindley-G Family of Distributions. (2017). Austrian Journal of Statistics, 46(1), 65-87. https://doi.org/10.17713/ajs.v46i1.222