Fig. 4

The permutation distribution of the estimate (repetition times: 10,000). a Post-RT 0–6 months versus the control classification. b Post-RT 6–12 months versus the control classification. c Post-RT > 12 months versus the control classification. X- and Y-labels represent the generalization rate and occurrence number, respectively. GR0 is the generation rate obtained by the classifier trained on the correct class labels