| pfica-package | Functional independent component analysis |
| bcv | Compute baseline cross-validation criterion (P-spline version) |
| ffobi | Smoothed functional ICA in terms of basis functions coordinates |
| kd | Kurtosis distance |
| kffobi | Smoothed functional ICA in terms of principal components |
| pfica | Functional independent component analysis |
| pspline.kffobi | P-Spline smoothed functional ICA |