Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/47155
Título: | A characterization of the generalized Birnbaum-Saunders distribution |
Autor(es): | Athayde, Emilia |
Palavras-chave: | Birnbaum-Saunders distribution Goodness-of-fit Graphical tools TTT plot |
Data: | Jul-2017 |
Editora: | Instituto Nacional de Estatística (INE) |
Revista: | REVSTAT: Statistical Journal |
Resumo(s): | The Birnbaum–Saunders (BS) model is a fatigue life distribution related to the normal one with appealing properties. It is a non-negative transformation of a N(0,1) random variable Z, and its extended version, the so-called generalized Birnbaum– Saunders (GBS) model, obtained replacing Z by any other symmetric continuous random variable, shares the same properties. In this paper we characterize the GBS distribution according to one of its outstanding properties and take advantage of this characterization to derive a graphical procedure to assess whether an observed data set follows a GBS distribution. We further develop a goodness-of-fit test for the hypothesis that the data follow a BS distribution with unknown parameters and apply the results to real data sets. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/47155 |
ISSN: | 1645-6726 |
Versão da editora: | The original publication is available at https://www.ine.pt/revstat/pdf/REVSTAT_v15-n3-2.pdf |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | CMAT - Artigos em revistas com arbitragem / Papers in peer review journals |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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paperMEFQAfinalCopia.pdf Acesso restrito! | 344,86 kB | Adobe PDF | Ver/Abrir |