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A Permutation Method to Assess Heterogeneity in External Validation for Risk Prediction Models
The value of a developed prediction model depends on its performance outside the development sample. The key is therefore to externally validate the model on a different but related independent data. In this study, we propose a permutation method to assess heterogeneity in external validation for ri...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4301917/ https://www.ncbi.nlm.nih.gov/pubmed/25606854 http://dx.doi.org/10.1371/journal.pone.0116957 |