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How to develop a more accurate risk prediction model when there are few events
When the number of events is low relative to the number of predictors, standard regression could produce overfitted risk models that make inaccurate predictions. Use of penalised regression may improve the accuracy of risk prediction
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| Pubblicato in: | BMJ |
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| Autori principali: | , , , , , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
BMJ Publishing Group Ltd.
2015
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4531311/ https://ncbi.nlm.nih.gov/pubmed/26264962 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/bmj.h3868 |
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