In this paper, a two-parameter weighted Rama distribution which includes one parameter Rama distribution introduced by Shanker [1] has been proposed for modelling real lifetime data. Statistical properties of the distribution including shapes of a probability density function, moments and moment related measures, hazard rate function, mean residual life function, and stochastic orderings have been discussed. The estimation of its parameters has been discussed using the method of maximum likelihood. Application of the proposed distribution has been discussed.
Rama distribution Moments Hazard rate function Mean residual life function Stochastic ordering Maximum likelihood estimation Goodness of fit Stochastic ordering
Birincil Dil | İngilizce |
---|---|
Konular | Matematik |
Bölüm | Makaleler |
Yazarlar | |
Yayımlanma Tarihi | 28 Haziran 2019 |
Gönderilme Tarihi | 8 Mayıs 2018 |
Kabul Tarihi | 29 Kasım 2018 |
Yayımlandığı Sayı | Yıl 2019 Cilt: 2 Sayı: 2 |
Universal Journal of Mathematics and Applications
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