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Table 2 The average AUC and the empirical standard error (ESE) for 5-year relapse-free survival prediction obtained from 500 random training-validation sets using the different variables selection procedures

From: Accounting for grouped predictor variables or pathways in high-dimensional penalized Cox regression models

 

SGL

Standard lasso

Lasso+PCA

IPF-Lasso

AC

MSW*SW

ASW

PCA

MSW

gel

SW

ASW*SW

cMCP

AUC

0.62

0.61

0.63

0.61

0.62

0.62

0.62

0.63

0.61

0.57

0.62

0.62

0.60

ESE

0.04

0.04

0.04

0.05

0.04

0.04

0.04

0.04

0.04

0.05

0.04

0.04

0.05