| bandwidths | Bandwidth Selectors |
| kdensity | Parametrically guided kernel density estimation |
| kernels | Kernel functions |
| lines.kdensity | Plot, Lines and Points Methods for Kernel Density Estimation |
| parametric_starts | Parametric starts |
| plot.kdensity | Plot, Lines and Points Methods for Kernel Density Estimation |
| points.kdensity | Plot, Lines and Points Methods for Kernel Density Estimation |