Exploring Diverse Estimation Methods for Newly Proposed Statistical Model: Applications and Insights
Abstract
Abstract Views: 0
The current study presented a new proposition, named as ‘Log-Logistic (LogLogi) family’. Furthermore, the study offered notable features, statistical and reliability properties, as well as expansions of densities of the proposed family of distributions and estimation techniques for its parameters. Seven classical estimation approaches were discussed for parameter estimation of the proposed scheme. The simulation was conducted to assess the accuracy of model parameters using seven different estimation methodologies. Moreover, the applicability of the proposed family of distribution was established considering two sub-models by applying different goodness of fit tests on two datasets. The newly proposed model proved to be highly-adaptable and demonstrated superior performance compared to other models.
Downloads
References
Pearson K. Contributions to the mathematical theory of evolution. Philos Trans R Soc Lond A. 1894;185:71–110.
Hastings C Jr, Mosteller F, Tukey JW, Winsor CP. Low moments for small samples: a comparative study of order statistics. Ann Math Stat. 1947;18:413–426. https://doi.org/10.1214/aoms/1177730388
Tukey JW. The Practical Relationship Between the Common Transformations of Percentages of Counts and of Amounts. Princeton University; 1960.
Azzalini A. A class of distributions which includes the normal ones. Scand J Stat. 1985;12:171–178.
Eugene N, Lee C, Famoye F. Beta-normal distribution and its applications. Commun Stat Theory Meth. 2002;31(4):497–512. https://doi.org/10.1081/STA-120003130
Zografos K, Balakrishnan N. On families of beta-generated and generalized gamma-generated distributions and associated inference. Stat Methodol. 2009;6(4):344–362. https://doi.org/10.1016/j.stamet.2008.12.003
Alzaatreh A, Lee C, Famoye F. A new method for generating families of continuous distributions. Metron. 2013;71(1):63–79. https://doi.org/10.1007/s40300-013-0007-y
Nassar M, Dey S, Kumar D. A new generalization of the exponentiated Pareto distribution with an application. Am J Math Manag Sci. 2018;37(3):217–242. https://doi.org/10.1080/01966324.2017.1396942
Shakhatreh MK, Lemonte AJ, Cordeiro GM. On the generalized extended exponential-Weibull distribution: properties and different methods of estimation. Int J Comput Math. 2020;97(5):1029–1057. https://doi.org/10.1080/00207160.2019.1605062
Sen S, Afify AZ, Al-Mofleh H, Ahsanullah M. The quasi xgamma-geometric distribution with application in medicine. Filomat. 2019;33(16):5291–5330.
Afify AZ, Nassar M, Cordeiro GM, Kumar D. The Weibull Marshall–Olkin Lindley distribution: properties and estimation. J Taibah Univ Sci. 2020;14(1):192–204. https://doi.org/10.1080/16583655.2020.1715017
Nassar M, Afify AZ, Shakhatreh M. Estimation methods of alpha power exponential distribution with applications to engineering and medical data. Pak J Stat Oper Res. 2020;16(1):149–166.
Hassan EA, Elgarhy M, Eldessouky EA, Hassan OHM, Amin EA, Almetwally EM. Different estimation methods for new probability distribution approach based on environmental and medical data. Axioms. 2023;12(2):220. https://doi.org/10.3390/axioms12020220
Xu K, Xie M, Tang LC, Ho SL. Application of neural networks in forecasting engine systems reliability. Appl Soft Comput. 2003;2(4):255–268. https://doi.org/10.1016/S1568-4946(02)00059-5
Afify AZ, Nofal ZM, Butt NS. Transmuted complementary Weibull geometric distribution. Pak J Stat Oper Res. 2014;10(3):435–454.
Copyright (c) 2025 Muhammad Aslam, Zawar Hussain, Naeem Ullah, Kifayat Ullah

This work is licensed under a Creative Commons Attribution 4.0 International License.
