A New Logistic Generalization Arising from Distributions of Order Statistics: Properties and Applications
-
Published:2023-09-28
Issue:4
Volume:6
Page:44-62
-
ISSN:2689-5323
-
Container-title:African Journal of Mathematics and Statistics Studies
-
language:en
-
Short-container-title:African Journal of Mathematics and Statistics Studies
Author:
U.V. Echebiri,C.U. Anyadiegwu,N.L. Osawe,H.A. Abubakar,C.J. Adewole
Abstract
Distributions with the variable support x∈R that exhibit strict symmetricity are versed in literature; and serve as model-fit for various forms of bell shaped outcomes; where normal and logistic distributions are renowned examples. This strictness, however, limits the application of these probability models to a particular kind of data; hence, its minimal utility. In this paper, therefore, a new generalization for the logistic distribution termed the Jones generalized logistic distribution is proposed. This new distribution is conditionally symmetric; which entails that the distribution attains symmetricity, only at equal parameter combinations. By implication, the proposed distribution serves the dual purpose of modeling both symmetric and asymmetric outcomes. Some properties of the proposed model have been derived. Finally, JGLD were fit to two different lifetime data as a demonstration to its relevance.
Publisher
African - British Journals
Subject
General Medicine,General Chemistry
Reference20 articles.
1. Torabi, H., & Montazeri, N. H. (2014). The logistic-uniform distribution and its applications. Communications in Statistics-Simulation and Computation, 43(10), 2551-2569. 2. Zografos, K., & Balakrishnan, N. (2009). On families of beta-and generalized gamma-generated distributions and associated inference. Statistical Methodology, 6(4), 344-362 3. Souza, L., Junior, W., De Brito, C., Chesneau, C., Ferreira, T., & Soares, L. (2019). On the Sin-G class of distributions: theory, model and application. Journal of Mathematical Modeling, 7(3), 357-379. 4. Afifya, A. Z., Cordeiro, G. M., Yousof, H. M., Nofal, Z. M., & Alzaatreh, A. (2016). The Kumaraswamy transmuted-G family of distributions: properties and applications. Journal of Data Science, 14(2), 245-270. 5. Tahir, M. H., Cordeiro, G. M., Alzaatreh, A., Mansoor, M., & Zubair, M. (2016). The logistic-X family of distributions and its applications. Communications in statistics-Theory and methods, 45(24), 7326-7349.
|
|