Abstract
In the present study, we propose a new family of distributions namely the Pareto-X family. A sub model of the proposed family called Pareto-Weibull (PW) distribution is discussed. The maximum likelihood estimators of the model parameters are obtained. Different distributional properties of the distribution are described. In order to assess the applicability of the model, two real-life applications from environmental and biological study are considered. The practical applications show that the proposed model provides better fitness than any other models used in this study.
Publisher
Pakistan Journal of Statistics and Operation Research
Subject
Management Science and Operations Research,Statistics, Probability and Uncertainty,Modeling and Simulation,Statistics and Probability
Reference22 articles.
1. Akinsete, A., Famoye, F., and Lee, C. (2008). The beta-pareto distribution. Statistics, 42(6):547–563.
2. Al-Kadim, K. A. and Boshi, M. A. (2013). exponential pareto distribution. Mathematical Theory and Modeling, 3(5):135–146.
3. Alzaatreh, A., Famoye, F., and Lee, C. (2012). Gamma-pareto distribution and its applications. Journal of Modern Applied Statistical Methods, 11(1):7.
4. Alzaatreh, A., Famoye, F., and Lee, C. (2013a). Weibull-pareto distribution and its applications. Communications in Statistics-Theory and Methods, 42(9):1673–1691.
5. Alzaatreh, A., Lee, C., and Famoye, F. (2013b). A new method for generating families of continuous distributions. Metron, 71(1):63–79.
Cited by
7 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献