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Missing Data Approaches in eHealth Research: Simulation Study and a Tutorial for Nonmathematically Inclined Researchers
BACKGROUND: Missing data is a common nuisance in eHealth research: it is hard to prevent and may invalidate research findings. OBJECTIVE: In this paper several statistical approaches to data “missingness” are discussed and tested in a simulation study. Basic approaches (complete case analysis, mean...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Gunther Eysenbach
2010
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3057309/ https://www.ncbi.nlm.nih.gov/pubmed/21169167 http://dx.doi.org/10.2196/jmir.1448 |