Fig 4.

Performance of the classifier using HRvol. Patients with RE are denoted with dots, and controls with non-RE epilepsy were denoted with crosses. True-positives (TP) are defined as patients correctly identified as patients by the classifier. True-negatives (TN) are defined as controls correctly identified as controls. False-positives (FP) are defined as controls incorrectly identified as patients. False-negatives (FN) are defined as patients incorrectly identified as controls. Circled dots/crosses denote the subjects who were misclassified (3 FPs and 3 FNs).