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Licensed Unlicensed Requires Authentication Published by De Gruyter May 1, 2006

Cross-Validated Bagged Prediction of Survival

  • Sandra E. Sinisi , Romain Neugebauer and Mark J. van der Laan
From the journal Statistical Applications in Genetics and Molecular Biology
https://doi.org/10.2202/1544-6115.1180

In this article, we show how to apply our previously proposed Deletion/Substitution/Addition algorithm in the context of right-censoring for the prediction of survival. Furthermore, we introduce how to incorporate bagging into the algorithm to obtain a cross-validated bagged estimator. The method is used for predicting the survival time of patients with diffuse large B-cell lymphoma based on gene expression variables.

Keywords: bootstrap aggregating; censoring; cross-validation; diffuse large-B-cell lymphoma; D/S/A algorithm
Published Online: 2006-5-1

©2011 Walter de Gruyter GmbH & Co. KG, Berlin/Boston

From the journal
Statistical Applications in Genetics and Molecular Biology
Statistical Applications in Genetics and Molecular Biology
Volume 5 Issue 1
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Reader's Reaction
Reader's Reaction to "Dimension Reduction for Classification with Gene Expression Microarray Data" by Dai et al (2006)
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