ON A TEST FOR GENERALIZED UPPER TRUNCATED WEIBULL-DISTRIBUTIONS

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dc.contributor.authorMARTINEZ, S
dc.contributor.authorQUINTANA, F
dc.date.accessioned2024-01-10T12:41:01Z
dc.date.available2024-01-10T12:41:01Z
dc.date.issued1991
dc.description.abstractWe study upper truncated Weibull random variables with density given by g-beta,delta,tau(t) = beta-delta-t-delta-1 exp(-beta-t-delta)(1 - exp(-beta-tau-delta))-1 for 0 less-than-or-equal-to t less-than-or-equal-to tau (tau is the truncation parameter), delta > 0 and beta is-an-element-of R. Denoting by beta triple-overdot, delta triple-overdot and tau triple-overdot the maximum likelihood estimators we show that sign(beta triple-overdot) = sign(1/2 - G(n)), where G(n) = (1/n)SIGMA-i =1n(T(i)/tau triple-overdot) delta triple-overdot. It is also shown that 4 square-root 3n(1/2 - G(n)(beta = 0)) converges to a normalized Guassian. This result is then used to provide a test for the hypothesis-beta = 0.
dc.format.extent7 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1016/0167-7152(91)90090-E
dc.identifier.issn0167-7152
dc.identifier.urihttps://doi.org/10.1016/0167-7152(91)90090-E
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/77373
dc.identifier.wosidWOS:A1991GG77100001
dc.information.autorucMatemática;Quintana F;S/I;100343
dc.issue.numero4
dc.language.isoen
dc.nota.accesoSin adjunto
dc.pagina.final279
dc.pagina.inicio273
dc.publisherELSEVIER SCIENCE BV
dc.revistaSTATISTICS & PROBABILITY LETTERS
dc.rightsregistro bibliográfico
dc.subjectWEIBULL DISTRIBUTION
dc.subjectUPPER TRUNCATION PARAMETER
dc.subjectMAXIMUM LIKELIHOOD ESTIMATOR
dc.subjectSPACINGS
dc.subject.ods11 Sustainable Cities and Communities
dc.subject.odspa11 Ciudades y comunidades sostenibles
dc.titleON A TEST FOR GENERALIZED UPPER TRUNCATED WEIBULL-DISTRIBUTIONS
dc.typeartículo
dc.volumen12
sipa.codpersvinculados100343
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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