The beta odd log-logistic generalized family of distributions

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dc.contributor.authorCordeiro, Gauss M.
dc.contributor.authorAlizadeh, Morad
dc.contributor.authorTahir, M. H.
dc.contributor.authorMansoor, M.
dc.contributor.authorBourguignon, Marcelo
dc.contributor.authorHamedani, G. G.
dc.date.accessioned2022-10-31T21:48:09Z
dc.date.available2022-10-31T21:48:09Z
dc.date.issued2015
dc.description.resumoWe introduce a new family of continuous models called the beta odd log-logistic generalized family of distributions. We study some of its mathematical properties. Its density function can be symmetrical, left-skewed, right-skewed, reversed-J, unimodal and bimodal shaped, and has constant, increasing, decreasing, upside-down bathtub and J-shaped hazard rates. Five special models are discussed. We obtain explicit expressions for the moments, quantile function, moment generating function, mean deviations, order statistics, R´enyi entropy and Shannon entropy. We discuss simulation issues, estimation by the method of maximum likelihood, and the method of minimum spacing distance estimator. We illustrate the importance of the family by means of two applications to real data sets.pt_BR
dc.identifier.citationCORDEIRO, Gauss M. et al. The beta odd log-logistic generalized family of distributions. Hacettepe Journal of Mathematics and Statistics , v. 45, p. 1-1, 2015. Disponível em: http://www.hjms.hacettepe.edu.tr/uploads/bfe1935a-494e-4d48-b6d4-3d912678ece4.pdf. Acesso em: 07 dez. 2017pt_BR
dc.identifier.issn2651477X 13035010
dc.identifier.urihttps://repositorio.ufrn.br/handle/123456789/49659
dc.languageenpt_BR
dc.publisherHacettepe Journal of Mathematics and Statisticspt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectBeta-G familypt_BR
dc.subjectCharacterizationspt_BR
dc.subjectExponential distributionpt_BR
dc.subjectGeneralized familypt_BR
dc.subjectLog-logistic distributionpt_BR
dc.subjectMaximum likelihoodpt_BR
dc.subjectMethod of minimum spacing distancept_BR
dc.titleThe beta odd log-logistic generalized family of distributionspt_BR
dc.typearticlept_BR

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