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Variable selection for propensity score models.
Despite the growing popularity of propensity score (PS) methods in epidemiology, relatively little has been written in the epidemiologic literature about the problem of variable selection in PS models. The authors present the results of two simulation studies designed to help epidemiologists gain in...
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| Autores principales: | , , , , , |
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| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
2006
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| Materias: | |
| Acceso en línea: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1513192/ https://ncbi.nlm.nih.gov/pubmed/16624967 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/aje/kwj149 |
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