The family of log-skew-normal alpha-power distributions using precipitation data

We present a new set of distributions for positive data based on a skewnormalalpha-power (PSN) model including a new parameter which in turnmakes the log-skew-normal alpha-power (LPSN) model more flexible thanboth the log-normal (LN) model and log-skew-normal (LSN) model. TheLPSN model contains the...

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Autores:
Martínez-Flórez, Guillermo
Vergara-Cardozo, Sandra
González, Luz Mery
Tipo de recurso:
Article of journal
Fecha de publicación:
2013
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/73205
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/73205
http://bdigital.unal.edu.co/37680/
Palabra clave:
symmetry
Fisher information matrix
Kurtosis
Likelihood ratio test
Maximum likelihood estimator.
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional