| btSb |
Utility functions for working with wiggliness penalties |
| DemoBS |
Demonstrate the construction of ordinary B-splines |
| DemoKnots |
Demonstrate ordinary cubic B-splines on three types of knots |
| DemoNull |
Demonstrate the null space of P-splines |
| DemoPBS |
Demonstrate the construction of periodic B-splines |
| DemoRhoLim |
Penalized B-splines estimation with automatic grid search of their smoothing parameter |
| DemoSpl |
Demonstrate a polynomial spline and its B-spline representation |
| DiffCoef |
Utility functions for working with wiggliness penalties |
| gps2GS |
Penalized B-splines estimation with automatic grid search of their smoothing parameter |
| GramBS |
Gram matrix of B-splines |
| MakeGrid |
Make a grid of x-values between domain knots |
| MPinv |
Wiggliness penalties for penalized B-splines |
| pbsDesign |
Design matrix and general difference matrices for periodic B-splines |
| penalties |
Wiggliness penalties for penalized B-splines |
| penalty |
Wiggliness penalties for penalized B-splines |
| penalty.utilities |
Utility functions for working with wiggliness penalties |
| penalty.utils |
Utility functions for working with wiggliness penalties |
| penutils |
Utility functions for working with wiggliness penalties |
| periodic |
Design matrix and general difference matrices for periodic B-splines |
| PlaceKnots |
Automatically place knots according to data |
| PriorCoef |
Wiggliness penalties for penalized B-splines |
| random.splines |
Simulate random cubic splines |
| rspl |
Simulate random cubic splines |
| SparseD |
Wiggliness penalties for penalized B-splines |
| SparsePD |
Design matrix and general difference matrices for periodic B-splines |
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