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Time-varying Coefficient Proportional Hazards Model with Missing Covariates

Missing covariates often arise in biomedical studies with survival outcomes. Existing approaches for missing covariates generally assume proportional hazards. The proportionality assumption may not hold in practice, as illustrated by data from a mouse leukemia study with covariate effects changing o...

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Autores principales: Song, Xiao, Wang, Ching-Yun
Formato: Artigo
Lenguaje:Inglês
Publicado: 2012
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC3574968/
https://ncbi.nlm.nih.gov/pubmed/23044762
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/sim.5652
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