| abcrlda | Asymptotically Bias-Corrected Regularized Linear Discriminant Analysis for Cost-Sensitive Binary Classification |
| cross_validation | Cross Validation for separate sampling adjusted for cost. |
| da_risk_estimator | Double Asymptotic Risk Estimator |
| grid_search | Grid Search |
| predict.abcrlda | Class Prediction for abcrlda objects |
| risk_calculate | Risk Calculate |