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Model building strategy for logistic regression: purposeful selection

Logistic regression is one of the most commonly used models to account for confounders in medical literature. The article introduces how to perform purposeful selection model building strategy with R. I stress on the use of likelihood ratio test to see whether deleting a variable will have significa...

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Библиографические подробности
Опубликовано в: :Ann Transl Med
Главный автор: Zhang, Zhongheng
Формат: Artigo
Язык:Inglês
Опубликовано: AME Publishing Company 2016
Предметы:
Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC4828741/
https://ncbi.nlm.nih.gov/pubmed/27127764
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.21037/atm.2016.02.15
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