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Rank-based variable selection with censored data

A rank-based variable selection procedure is developed for the semiparametric accelerated failure time model with censored observations where the penalized likelihood (partial likelihood) method is not directly applicable. The new method penalizes the rank-based Gehan-type loss function with the ℓ(1...

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Detalhes bibliográficos
Main Authors: Xu, Jinfeng, Leng, Chenlei, Ying, Zhiliang
Formato: Artigo
Idioma:Inglês
Publicado em: 2010
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3762511/
https://ncbi.nlm.nih.gov/pubmed/24013588
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s11222-009-9126-y
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