Work

Weighted T-X Power Lomax distribution: Properties and applications in chemotherapy and economic

Year: 2025

Type: article

Abstract: In this article, we propose a new extension of the Lomax distribution using the new T-X family and name it Weighted T-X power Lomax distribution. For this distribution, some statistical properties such as quantile function, moments, and order statistics are derived. In addition, for the proposed model various shapes of density curves and hazard curve were visualized. The estimation of the parameters are done through the method of Maximum Likelihood estimation and also simulation studies are carried out. The applicability of the proposed model was illustrated with real datasets. The efficiency of the model was identified by comparing it to Lomax based distributions.

Source: Journal of Radiation Research and Applied Sciences

DOI: 10.1016/j.jrras.2025.101635

Authors: Mohamed A. Abd Elgawad, Aleena Thampi, Potluri S.S. Swetha, Vasili B.V. Nagarjuna

Institutions: Imam Mohammad ibn Saud Islamic University, VIT-AP University

Language: English

Topic: Statistical Distribution Estimation and Applications

Subfield: Statistics and Probability

Field: Mathematics

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $1,400

Funders: Deanship of Scientific Research, Imam Mohammed Ibn Saud Islamic University, Imam Mohammed Ibn Saud Islamic University