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A leave-one-out cross validation SAS macro for the identification of markers associated with survival

A proper internal validation is necessary for the development of a reliable and reproducible prognostic model for external validation. Variable selection is an important step for building prognostic models. However, not many existing approaches couple the ability to specify the number of covariates...

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Библиографические подробности
Опубликовано в: :Comput Biol Med
Главные авторы: Rushing, Christel, Bulusu, Anuradha, Hurwitz, Herbert, Nixon, Andrew B., Pang, Herbert
Формат: Artigo
Язык:Inglês
Опубликовано: 2014
Предметы:
Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC4306627/
https://ncbi.nlm.nih.gov/pubmed/25553357
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.compbiomed.2014.11.015
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