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Imputing missing covariate values for the Cox model
Multiple imputation is commonly used to impute missing data, and is typically more efficient than complete cases analysis in regression analysis when covariates have missing values. Imputation may be performed using a regression model for the incomplete covariates on other covariates and, importantl...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley & Sons, Ltd.
2009
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2998703/ https://www.ncbi.nlm.nih.gov/pubmed/19452569 http://dx.doi.org/10.1002/sim.3618 |