Literature DB >> 22032755

Logistic regression modeling and the number of events per variable: selection bias dominates.

Ewout W Steyerberg, Michael Schemper, Frank E Harrell.   

Abstract

Mesh:

Year:  2011        PMID: 22032755     DOI: 10.1016/j.jclinepi.2011.06.016

Source DB:  PubMed          Journal:  J Clin Epidemiol        ISSN: 0895-4356            Impact factor:   6.437


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  19 in total

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7.  Adequate sample size for developing prediction models is not simply related to events per variable.

Authors:  Emmanuel O Ogundimu; Douglas G Altman; Gary S Collins
Journal:  J Clin Epidemiol       Date:  2016-03-08       Impact factor: 6.437

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