Listar Revista de Matemáticas 6(2) por autor "Navarrete Álvarez, Esteban"
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Un frailty aditivo en modelos de supervivencia bivariante
Navarrete Álvarez, Esteban; García Leal, Julia; Lara Porras, Ana María (2009-02-18)Bivariate survival models based on the presence of an unobseved random covariate, grailty, tend to assume a proportional hazard hypothesis. A bivariate survival model is constructed. It is based on frailty model that acts ...