| concrete | Concrete Slump Test Data |
| IPC | The incremental principal component method can handle online data sets. |
| IPCR | Incremental Principal Component Regression for Online Datasets |
| PCR | Principal Component Regression (PCR) |
| PPC | The perturbation principal component method can handle online data sets. |
| PPCR | Perturbation-based Principal Component Regression |
| protein | Protein Secondary Structure Data |
| SAPC | The stochastic approximate component method can handle online data sets. |
| SPCR | The stochastic principal component method can handle online data sets. |
| spcrl | The stochastic principal component regression with varying learning-rate can handle online data sets. |
| yacht_hydrodynamics | Yacht Hydrodynamics Data |