Research Articles
Topp-Leone moment exponential distribution: properties and applications
Authors:
S Abbas ,
COMSATS University, Islamabad, PK
About S
Department of Statistics
A Jahngeer,
COMSATS University Islamabad, PK
About A
Department of Mathematics
SH Shahbaz,
King Abdulaziz University, Jeddah, SA
About SH
Department of Statistics
AZ Afify,
Benha University, EG
About AZ
Department of Statistics
MQ Shahbaz
King Abdulaziz University, Jeddah, SA
About MQ
Department of Statistics
Abstract
In this article, a new three parameter lifetime model is proposed as a generalisation of the moment exponential distribution. The proposed model is named as Topp-Leone moment exponential distribution. The induction of two additional shape parameters will enhance the capability of the proposed model to handle the complex scenarios in modelling. Several properties of the proposed model are discussed. The model parameters are estimated using method of maximum likelihood. Real life applications of the proposed model have been carried out by using datasets from the fi elds of botany, archaeology and ecology.
How to Cite:
Abbas, S., Jahngeer, A., Shahbaz, S., Afify, A. and Shahbaz, M., 2020. Topp-Leone moment exponential distribution: properties and applications. Journal of the National Science Foundation of Sri Lanka, 48(3), pp.265–274. DOI: http://doi.org/10.4038/jnsfsr.v48i3.8836
Published on
01 Dec 2020.
Peer Reviewed
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