- Tytuł:
- Transmuted Kumaraswamy Distribution
- Autorzy:
-
Khan, Muhammad Shuaib
King, Robert
Hudson, Irene Lena - Powiązania:
- https://bibliotekanauki.pl/articles/973543.pdf
- Data publikacji:
- 2016
- Wydawca:
- Główny Urząd Statystyczny
- Tematy:
-
Kumaraswamy distribution
moments
order statistics
parameter estimation
maximum likelihood estimation - Opis:
- The Kumaraswamy distribution is the most widely applied statistical distribution in hydrological problems and many natural phenomena. We propose a generalization of the Kumaraswamy distribution referred to as the transmuted Kumaraswamy (T K w) distribution. The new transmuted distribution is developed using the quadratic rank transmutation map studied by Shaw et al. (2009). A comprehensive account of the mathematical properties of the new distribution is provided. Explicit expressions are derived for the moments, moment generating function, entropy, mean deviation, Bonferroni and Lorenz curves, and formulated moments for order statistics. The T K w distribution parameters are estimated by using the method of maximum likelihood. Monte Carlo simulation is performed in order to investigate the performance of MLEs. The flood data and HIV/ AIDS data applications illustrate the usefulness of the proposed model.
- Źródło:
-
Statistics in Transition new series; 2016, 17, 2; 183-210
1234-7655 - Pojawia się w:
- Statistics in Transition new series
- Dostawca treści:
- Biblioteka Nauki
Artykuł