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Evaluation of a weighting approach for performing sensitivity analysis after multiple imputation
BACKGROUND: Multiple imputation (MI) is a well-recognised statistical technique for handling missing data. As usually implemented in standard statistical software, MI assumes that data are ‘Missing at random’ (MAR); an assumption that in many settings is implausible. It is not possible to distinguis...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4604630/ https://www.ncbi.nlm.nih.gov/pubmed/26464305 http://dx.doi.org/10.1186/s12874-015-0074-2 |