Cargando…
A simple pooling method for variable selection in multiply imputed datasets outperformed complex methods
BACKGROUND: For the development of prognostic models, after multiple imputation, variable selection is advised to be applied from the pooled model. The aim of this study is to evaluate by using a simulation study and practical data example the performance of four different pooling methods for variab...
| Autores principales: | , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2022
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9351113/ https://www.ncbi.nlm.nih.gov/pubmed/35927610 http://dx.doi.org/10.1186/s12874-022-01693-8 |