| ffused | Fast Fused Regression |
| ffused.ada | Adaptive Fast Fused Regression |
| fsf | Fast Structural Filtering |
| fsf.ada | Adaptive Fast Structural Filtering |
| fsfused | Fast Sparse Fused Regression |
| fsfused.ada | Adaptive Fast Sparse Fused Regression |
| ftf | Fast Trend Filtering |
| ftf.ada | Adaptive Fast Trend Filtering |
| l0fused_c | L0 Fused Regression |
| l0gen_c | L0 Generalized Regression |
| l0tf_c | L0 Trend Filtering |
| plotl0 | Plot L0 fitted value |
| sl0fused_c | Sparse L0 Fused Regression |