The new family of Ristíc-Balakrishnan-type II Topp-Leone-heavy-tailed-G distribution with applications

We propose the new Ristić-Balakrishnan-type II Topp-Leone-heavy-tailed-G distribution. Some properties are derived including linear representation of the density function, probability weighted moments, Rényi entropy and distribution of order statistics. Several estimation methods are compared via simulation studies to establish the best method for parameter estimation of the new family of distributions. Actuarial measures are discussed and numerical studies are conducted to characterise the new family of distributions as heavy-tailed and its performance is validated using real data.

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Publication Details

Journal
International Journal of Mathematical Modelling and Numerical Optimisation
Published
2025-01-01
DOI
https://doi.org/10.1504/ijmmno.2025.149424
Primary Topic
Statistical Distribution Estimation and Applications
Type
article
Field-Weighted Citation Impact
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article

The new family of Ristíc-Balakrishnan-type II Topp-Leone-heavy-tailed-G distribution with applications

Broderick Olusegun Oluyede, Onkabetse V. Mabikwa, Oarabile Lekhane, Lesego Gabaitiri
International Journal of Mathematical Modelling and Numerical Optimisation
Statistical Distribution Estimation and Applications
article

The new family of Ristíc-Balakrishnan-type II Topp-Leone-heavy-tailed-G distribution with applications

Broderick Olusegun Oluyede, Onkabetse V. Mabikwa, Oarabile Lekhane, Lesego Gabaitiri
article en

Abstract

We propose the new Ristić-Balakrishnan-type II Topp-Leone-heavy-tailed-G distribution. Some properties are derived including linear representation of the density function, probability weighted moments, Rényi entropy and distribution of order statistics. Several estimation methods are compared via simulation studies to establish the best method for parameter estimation of the new family of distributions. Actuarial measures are discussed and numerical studies are conducted to characterise the new family of distributions as heavy-tailed and its performance is validated using real data.

International Journal of Mathematical Modelling and Numerical OptimisationVol. 15(4)
University of Botswana (BW), Botswana International University of Science and Technology (BW)
Openalex Percentile: Top 71%
Statistical Distribution Estimation and Applications
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