Bayesian estimation for kumaraswamy shanker distribution with applications of COVID-19 data
Joint Authors
Kamil, Maie Muhammad
Abu Zayd, Nasr Ibrahim Rashwan
Salim, Hana Abd al-Rahim
Source
Scientific Journal for Commerce and Finance
Issue
Vol. 42, Issue 1 (31 Mar. 2022), pp.94-110, 17 p.
Publisher
Tanta University Faculty of Commerce
Publication Date
2022-03-31
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Topics
Abstract EN
In this paper, a new three-parameter distribution called the Kumaraswamy Shanker (Kw-Sh) distribution is proposed and studied.
the reliability (survival) function, hazard rate function, reversed hazard rate function r and the cumulative hazard rate function of the new distribution is obtained.
some mathematical properties of this distribution such as moments, moments generating function, incomplete moments, quantile function, entropies (Renyi and Shannon) and mean deviation are derived.
the method of maximum likelihood and Bayesian estimation method are used to estimate the distribution parameters.
finally, two real datasets, related to COVID-19, were used to examine the performance of the proposed distribution compared to Shanker and exponential distributions based on Akaike information criterion (AIC).
the results showed that the new distribution is more proper in fitting data than other distributions.
also, the estimation of parameters using the Bayesian method is better than the maximum likelihood method.
American Psychological Association (APA)
Abu Zayd, Nasr Ibrahim Rashwan& Salim, Hana Abd al-Rahim& Kamil, Maie Muhammad. 2022. Bayesian estimation for kumaraswamy shanker distribution with applications of COVID-19 data. Scientific Journal for Commerce and Finance،Vol. 42, no. 1, pp.94-110.
https://search.emarefa.net/detail/BIM-1391831
Modern Language Association (MLA)
Abu Zayd, Nasr Ibrahim Rashwan…[et al.]. Bayesian estimation for kumaraswamy shanker distribution with applications of COVID-19 data. Scientific Journal for Commerce and Finance Vol. 42, no. 1 (Mar. 2022), pp.94-110.
https://search.emarefa.net/detail/BIM-1391831
American Medical Association (AMA)
Abu Zayd, Nasr Ibrahim Rashwan& Salim, Hana Abd al-Rahim& Kamil, Maie Muhammad. Bayesian estimation for kumaraswamy shanker distribution with applications of COVID-19 data. Scientific Journal for Commerce and Finance. 2022. Vol. 42, no. 1, pp.94-110.
https://search.emarefa.net/detail/BIM-1391831
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references: p. 109-110
Record ID
BIM-1391831