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Quantitative prediction error analysis to investigate predictive performance under predictor measurement heterogeneity at model implementation
BACKGROUND: When a predictor variable is measured in similar ways at the derivation and validation setting of a prognostic prediction model, yet both differ from the intended use of the model in practice (i.e., “predictor measurement heterogeneity”), performance of the model at implementation needs...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8988417/ https://www.ncbi.nlm.nih.gov/pubmed/35387683 http://dx.doi.org/10.1186/s41512-022-00121-1 |