A Study on Various Transformation Method of Weibull Distribution: A Review
Seema Chettri
Department of Statistics, North Eastern Hill University, Shillong, India.
Bhanita Das
*
Department of Statistics, North Eastern Hill University, Shillong, India.
*Author to whom correspondence should be addressed.
Abstract
In this article a brief summary of some recent developments of Weibull lifetime models has been presented for a quick overview. Various extensions of the Weibull models and the properties of the extended Weibull distribution have been discussed. A brief discussion about the characteristics and shape behaviour has been presented in the tabular form. Finally, some future research topics have been given.
Keywords: Weibull distribution, exponentiated Weibull distribution, modified Weibull distribution, flexible Weibull distribution, transformed Weibull distribution, transformed Weibull distributionreliability function, hazard rate function and cumulative hazard rate function