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Multiple imputation with missing indicators as proxies for unmeasured variables: simulation study
BACKGROUND: Within routinely collected health data, missing data for an individual might provide useful information in itself. This occurs, for example, in the case of electronic health records, where the presence or absence of data is informative. While the naive use of missing indicators to try to...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2020
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7346454/ https://www.ncbi.nlm.nih.gov/pubmed/32640992 http://dx.doi.org/10.1186/s12874-020-01068-x |