| PPLasso-package | Prognostic Predictive Lasso for Biomarker Selection |
| Correction1Vect | Correction on two vectors |
| Correction2Vect | Correction on two vectors |
| PPLasso | Prognostic Predictive Lasso for Biomarker Selection |
| ProgPredLasso | Identification of prognostic and predictive biomarkers |
| top | Thresholding to 0 |
| top_thresh | Thresholding to a given threshold of the smallest values |