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Sample size calculation to externally validate scoring systems based on logistic regression models
BACKGROUND: A sample size containing at least 100 events and 100 non-events has been suggested to validate a predictive model, regardless of the model being validated and that certain factors can influence calibration of the predictive model (discrimination, parameterization and incidence). Scoring...
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| Publicat a: | PLoS One |
|---|---|
| Autors principals: | , , , , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Public Library of Science
2017
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5411086/ https://ncbi.nlm.nih.gov/pubmed/28459847 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0176726 |
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