The Odd Log-Logistic Dagum Distribution: Properties and Applications

Abstract This paper introduces a new four-parameter lifetime model called the odd log-logistic Dagum distribution. The new model has the advantage of being capable of modeling various shapes of aging and failure criteria. We derive some structural properties of the model odd log-logistic Dagum such...

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Bibliographic Details
Main Authors: Filippo Domma, Abbas Eftekharian, Ahmed Z. Afify, Morad Alizadeh, Indranil Ghosh
Format: Article
Language:English
Published: Universidad Nacional de Colombia
Series:Revista Colombiana de Estadística
Subjects:
Online Access:http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-17512018000100109&lng=en&tlng=en