| smoothie-package | Two-dimensional Field Smoothing |
| disk2dsmooth | Wrapper Functions for kernel2dsmooth |
| Fourier2d | Fast Fourier Transform (FFT) of a 2-d Gridded Field |
| gauss2dsmooth | Wrapper Functions for kernel2dsmooth |
| hoods2dsmooth | Wrapper Functions for kernel2dsmooth |
| identity2dsmooth | Wrapper Functions for kernel2dsmooth |
| kernel2dmeitsjer | Create a Kernel Matrix |
| kernel2dsmooth | Convolution Smooth on a 2-d Field. |
| smoothie | Two-dimensional Field Smoothing |