The exponentiated Weibull distribution: a survey

Saralees Nadarajah (), Gauss Cordeiro and Edwin Ortega

Statistical Papers, 2013, vol. 54, issue 3, 839-877

Abstract: A review is given of the exponentiated Weibull distribution, the first generalization of the two-parameter Weibull distribution to accommodate nonmonotone hazard rates. The properties reviewed include: moments, order statistics, characterizations, generalizations and related distributions, transformations, graphical estimation, maximum likelihood estimation, Bayes estimation, other estimation, discrimination, goodness of fit tests, regression models, applications, multivariate generalizations, and computer software. Some of the results given are new and hitherto unknown. It is hoped that this review could serve as an important reference and encourage developments of further generalizations of the two-parameter Weibull distribution. Copyright Springer-Verlag 2013

Keywords: Estimation; Exponentiated Weibull distribution; Moments (search for similar items in EconPapers)
Date: 2013
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Citations: View citations in EconPapers (10)

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DOI: 10.1007/s00362-012-0466-x

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