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Outcome modelling strategies in epidemiology: traditional methods and basic alternatives
Controlling for too many potential confounders can lead to or aggravate problems of data sparsity or multicollinearity, particularly when the number of covariates is large in relation to the study size. As a result, methods to reduce the number of modelled covariates are often deployed. We review se...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Oxford University Press
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4864881/ https://www.ncbi.nlm.nih.gov/pubmed/27097747 http://dx.doi.org/10.1093/ije/dyw040 |