| prclust-package | Penalized Regression Based Cluster Method |
| clusterStat | External Evaluation of Cluster Results |
| GCV | Calculate the Generalized Cross-Validation Statistic (GCV) |
| PRclust | Find the Solution of Penalized Regression-Based Clustering. |
| prclust | Penalized Regression Based Cluster Method |
| stability | Calculate the stability based statistics |