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Variable selection with stepwise and best subset approaches

While purposeful selection is performed partly by software and partly by hand, the stepwise and best subset approaches are automatically performed by software. Two R functions stepAIC() and bestglm() are well designed for stepwise and best subset regression, respectively. The stepAIC() function begi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Veröffentlicht in:Ann Transl Med
1. Verfasser: Zhang, Zhongheng
Format: Artigo
Sprache:Inglês
Veröffentlicht: AME Publishing Company 2016
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4842399/
https://ncbi.nlm.nih.gov/pubmed/27162786
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.21037/atm.2016.03.35
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