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Variable selection: current practice in epidemiological studies
Selection of covariates is among the most controversial and difficult tasks in epidemiologic analysis. Correct variable selection addresses the problem of confounding in etiologic research and allows unbiased estimation of probabilities in prognostic studies. The aim of this commentary is to assess...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Springer Netherlands
2009
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2791468/ https://www.ncbi.nlm.nih.gov/pubmed/19967429 http://dx.doi.org/10.1007/s10654-009-9411-2 |