On an extension of the exponential-geometric distribution

dc.contributor.authorAdamidis, K.en
dc.contributor.authorDimitrakopoulou, T.en
dc.contributor.authorLoukas, S.en
dc.date.accessioned2015-11-24T17:26:03Z
dc.date.available2015-11-24T17:26:03Z
dc.identifier.issn0167-7152-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/13141
dc.rightsDefault Licence-
dc.subjectcharacterizationen
dc.subjectcompoundingen
dc.subjectem algorithmen
dc.subjectexponential distributionen
dc.subjectexponential-geometric distributionen
dc.subjectfailure rateen
dc.subjectgeometric distributionen
dc.subjectlifetime distributionsen
dc.subjectmaximum likelihood estimationen
dc.subjectmean residual lifetimeen
dc.subjectmodified extreme value distributionen
dc.subjectmaximum-likelihooden
dc.subjectalgorithmen
dc.titleOn an extension of the exponential-geometric distributionen
heal.abstractVarious statistical properties and reliability aspects of a two-parameter distribution with decreasing and increasing failure rate are explored; the model includes the exponential-geometric distribution [Marshall and Olkin, 1997. Biometrika 84, 641-652; Adamidis and Loukas, 1998. Statist. Probab. Lett. 39, 35-42] as a special case. Characterizations are given and the estimation of parameters is studied by the method of maximum likelihood. An EM algorithm [Dempster et al., 1977. J. R. Statist. Soc. B. 39, 1-38] is proposed for computing the estimates, and expressions for their asymptotic variances and covariances are derived. Numerical examples based on real data are included. (c) 2005 Elsevier B.V. All rights reserved.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.primaryDOI 10.1016/j.spl.2005.03.013-
heal.identifier.secondary<Go to ISI>://000230329200006-
heal.identifier.secondaryhttp://ac.els-cdn.com/S0167715205001100/1-s2.0-S0167715205001100-main.pdf?_tid=03304912faf80dd6590e36952844d265&acdnat=1338447078_2da70e4c4a3338eff5e56280fd5a9575-
heal.journalNameStatistics & Probability Lettersen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2005-
heal.publisherElsevieren
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μαθηματικώνel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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