| L0TFinv-package | A package for L0-regularized sparse approximation | 
| coef.L0TFinvfix | Extract estimated trends | 
| coef.L0TFinvopt | Extract estimated trends | 
| DiffMat | Generate a difference matrix | 
| L0TFinv.fix | The inverse L0 trend filtering with fixed change points | 
| L0TFinv.opt | The inverse L0 trend filtering with optimal change points | 
| plot.L0TFinvfix | Plot L0TFinvfix or L0TFinvopt object | 
| plot.L0TFinvopt | Plot L0TFinvfix or L0TFinvopt object | 
| print.L0TFinvfix | Print L0TFinvfix or L0TFinvopt object | 
| print.L0TFinvopt | Print L0TFinvfix or L0TFinvopt object | 
| SimuBlocksInv | Simulate Blocks Data | 
| SimuWaveInv | Simulate Wave Data | 
| solMat | Generate the inverse of the crossprod matrix | 
| TFmetrics | Print four metrics about change point detection results | 
| XMat | Generate an artificial design matrix |