| dema | Smooth Numerical Data |
| ema | Smooth Numerical Data |
| gaussian | Smooth Numerical Data |
| sma | Smooth Numerical Data |
| smoother | Smooth Data in R |
| smth | Smooth Numerical Data |
| smth.gaussian | Smooth Using Gaussian Window |
| smth.options | Smoother Options |
| wma | Smooth Numerical Data |