| freqparcoord | Frequency-based parallel coordinates. |
| knndens | Smoothing functions. |
| knnreg | Smoothing functions. |
| mlb | Major Leage Baseball player data set. |
| newadult | UCI adult income data set, adapted |
| oliveoils | Italian olive oils data set. |
| posjitter | Add positive jitter. |
| prgeng | Silicon Valley programmers and engineers |
| regdiag | Diagnosing regression model fit using parallel coordinates. |
| regdiagbas | Diagnosing regression model fit using parallel coordinates. |
| rmixmvnorm | Random vectors from mixtures of multivariate normal distributions. |
| smoothz | Smoothing functions. |
| smoothzpred | Smoothing functions. |