confusion (TP, FP, FN, TN): (49, 0, 4, 90)
  accuracy    0.972
  precision   1.000
  recall      0.925
  specificity 1.000
  f1          0.961
AUC by trapezoids 0.9990, by ranks 0.9990, scikit-learn 0.9990
scikit-learn F1 0.961
