PublicaciĂłn:
SCALE MIXTURE OF EXPONENTIAL DISTRIBUTION WITH AN APPLICATION

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dc.creatorYOLANDA MAGALY GĂ“MEZ OLMOS
dc.date2024
dc.date.accessioned2025-01-10T15:47:02Z
dc.date.available2025-01-10T15:47:02Z
dc.date.issued2024
dc.description.abstractTHIS ARTICLE PRESENTS AN EXTENDED DISTRIBUTION THAT BUILDS UPON THE EXPONENTIAL DISTRIBUTION. THIS EXTENSION IS BASED ON A SCALE MIXTURE BETWEEN THE EXPONENTIAL AND BETA DISTRIBUTIONS. BY UTILIZING THIS APPROACH, WE OBTAIN A DISTRIBUTION THAT OFFERS INCREASED FLEXIBILITY IN TERMS OF THE KURTOSIS COEFFICIENT. WE EXPLORE THE GENERAL DENSITY, PROPERTIES, MOMENTS, ASYMMETRY, AND KURTOSIS COEFFICIENTS OF THIS DISTRIBUTION. STATISTICAL INFERENCE IS PERFORMED USING BOTH THE MOMENTS AND MAXIMUM LIKELIHOOD METHODS. TO SHOW THE PERFORMANCE OF THIS NEW MODEL, IT IS APPLIED TO A REAL DATASET WITH ATYPICAL OBSERVATIONS. THE RESULTS INDICATE THAT THE NEW MODEL OUTPERFORMS TWO OTHER EXTENSIONS OF THE EXPONENTIAL DISTRIBUTION.
dc.formatapplication/pdf
dc.identifier.doi10.3390/math12010156
dc.identifier.issn2227-7390
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/13632
dc.languagespa
dc.publisherMATHEMATICS
dc.relation.uri10.3390/math12010156
dc.rightsPUBLICADA
dc.subjectslash distribution
dc.subjectmaximum likelihood estimator
dc.subjectkurtosis
dc.subjectexponential distribution
dc.subjectEM algorithm
dc.titleSCALE MIXTURE OF EXPONENTIAL DISTRIBUTION WITH AN APPLICATION
dc.typeARTĂŤCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE ESTADISTICA
ubb.SedeCONCEPCIĂ“N
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