Título: | New influence measures in polytomous logistic regression models based on phi-divergence measures |
Autores: | Martín Apaolaza, Níriam ; Pardo Llorente, Leandro |
Tipo de documento: | texto impreso |
Editorial: | Taylor & Francis, 2014 |
Palabras clave: | Estado = Publicado , Materia = Ciencias: Matemáticas: Estadística matemática , Tipo = Artículo |
Resumen: | We consider the asymptotic distribution of divergence-based influence measures which are an extension for polytomous logistic regression of an influence measure proposed in Johnson (1985), for binary logistic regression. A numerical example compares the classical Cook's distance with the divergence based influence measures. |
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