Create and initialise the rs[x].cutpoint_rdr casereaders. That is, the readers will
be created with width 5, ready to take the values (cutpoint, ROC_TP, ROC_FN, ROC_TN, ROC_FP), and the
reader will be populated with its final number of cases.
Create and initialise the rs[x].cutpoint_rdr casereaders. That is, the readers will
be created with width 5, ready to take the values (cutpoint, ROC_TP, ROC_FN, ROC_TN, ROC_FP), and the
reader will be populated with its final number of cases.