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Fraction of Missing Information (γ) at Different Missing Data Fractions in the 2012 NAMCS Physician Workflow Mail Survey()
In his 1987 classic book on multiple imputation (MI), Rubin used the fraction of missing information, γ, to define the relative efficiency (RE) of MI as RE = (1 + γ/m)(−1/2), where m is the number of imputations, leading to the conclusion that a small m (≤5) would be sufficient for MI. However, evid...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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2016
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4934387/ https://www.ncbi.nlm.nih.gov/pubmed/27398259 http://dx.doi.org/10.4236/am.2016.710093 |