Table 7.

Validation of 422-gene prediction models in independent databases

The table presents the results taking into consideration whether they were part of the training or validation set

CI of validation datasets WITH overlap with TCGA testing set CI: in red. CI of validation datasets with NO overlap with TCGA testing set CI: in green. AUC: area under the ROC curve. CI: confidence intervals. SE: Standard Error. PAM: Prediction analysis for microarrays; PLS: Partial least squares; Lasso: least absolute shrinkage and selection operator