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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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Detalles Bibliográficos
Autores principales:	Palazón-Bru, Antonio, Folgado-de la Rosa, David Manuel, Cortés-Castell, Ernesto, López-Cascales, María Teresa, Gil-Guillén, Vicente Francisco
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Public Library of Science 2017
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5411086/ https://www.ncbi.nlm.nih.gov/pubmed/28459847 http://dx.doi.org/10.1371/journal.pone.0176726

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