ROC (Receiver Operating Characteristic) curve Code Augmentation(ARC-17529-1)

This release extends existing open source software's capabilities and functionality by bookeeping more detailed information on internal data structures, as well as enhanced error and special condition checking. Additional performance criteria have also been included, such as computing the AUC (Area under the ROC curve), pAUC (partial AUC), and other relevant statistics such as accuracy, confusion matrices, precision, recall, etc.