Survival analysis with coarsely observed covariates

• Autores: S.F. Nielsen
• Localización: Sort: Statistics and Operations Research Transactions, ISSN 1696-2281, Vol. 27, Nº. 1, 2003, págs. 41-64
• Idioma: inglés
• Títulos paralelos:
  • Análisis de supervivencia con covarianzas groseramente observadas.
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• Resumen

  • In this paper we consider analysis of survival data with incomplete covariate information. We model the incomplete covariates as a random coarsening of the complete covariate, and an overview of the theory of coarsening at random is given. Various ways of estimating the parameters of the model for the survival data given the covariates are discussed and compared.