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Missing Data Analysis Using Multiple Imputation: Getting to the Heart of the Matter
Missing data are a pervasive problem in health investigations. We describe some background of missing data analysis and criticize ad-hoc methods which are prone to serious problems. We then focus on multiple imputation, in which missing cases are first filled in by several sets of plausible values t...
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2010
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| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2818781/ https://ncbi.nlm.nih.gov/pubmed/20123676 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1161/CIRCOUTCOMES.109.875658 |
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