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On penalized likelihood estimation for a non-proportional hazards regression model

In this paper, a semi-parametric generalization of the Cox model that permits crossing hazard curves is described. A theoretical framework for estimation in this model is developed based on penalized likelihood methods. It is shown that the optimal solution to the baseline hazard, baseline cumulativ...

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Detalhes bibliográficos
Main Authors: Devarajan, Karthik, Ebrahimi, Nader
Formato: Artigo
Idioma:Inglês
Publicado em: 2013
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4001813/
https://ncbi.nlm.nih.gov/pubmed/24791034
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.spl.2013.03.007
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