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Polychotomization of continuous variables in regression models based on the overall C index
BACKGROUND: When developing multivariable regression models for diagnosis or prognosis, continuous independent variables can be categorized to make a prediction table instead of a prediction formula. Although many methods have been proposed to dichotomize prognostic variables, to date there has been...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2006
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1770908/ https://www.ncbi.nlm.nih.gov/pubmed/17169154 http://dx.doi.org/10.1186/1472-6947-6-41 |