The Cauchy $q$-Distribution: Properties and Simulations

In this paper, we present a $q$-calculus-based generalization of the Cauchy distribution. We explore a range of characteristics associated with this distribution, encompassing $q$-moments, $q$-variance, and $q$-cumulative functions. Additionally, we formulate parameter estimation techniques employing the fixed point method. To evaluate the efficacy of these $q$-distributions, we carry out simulation studies, offering valuable insights into their performance.

Authors

Publication Details

Journal
Theory of Probability and Its Applications
Published
2025-05-01
DOI
https://doi.org/10.1137/s0040585x97t992239
Primary Topic
Statistical Distribution Estimation and Applications
Type
article
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article

The Cauchy $q$-Distribution: Properties and Simulations

Bouzida Imed, Imen Boutouria, Yassine Amri
Theory of Probability and Its Applications
Statistical Distribution Estimation and Applications
article

The Cauchy $q$-Distribution: Properties and Simulations

Bouzida Imed, Imen Boutouria, Yassine Amri
article en

Abstract

In this paper, we present a $q$-calculus-based generalization of the Cauchy distribution. We explore a range of characteristics associated with this distribution, encompassing $q$-moments, $q$-variance, and $q$-cumulative functions. Additionally, we formulate parameter estimation techniques employing the fixed point method. To evaluate the efficacy of these $q$-distributions, we carry out simulation studies, offering valuable insights into their performance.

Theory of Probability and Its ApplicationsVol. 70(1)
Openalex Percentile: Top 90%
Statistical Distribution Estimation and Applications
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The Cauchy $q$-Distribution: Properties and Simulations — Bouzida Imed, Imen Boutouria, et al. · Theory of Probability and Its Applications (2025) | TGRS Research Map | TGRS