To cite package ‘KernSmooth’ in publications use:

Wand M (2025). KernSmooth: Functions for Kernel Smoothing Supporting Wand & Jones (1995). R package version 2.23-26, https://CRAN.R-project.org/package=KernSmooth.

Corresponding BibTeX entry:

  @Manual{,
    title = {KernSmooth: Functions for Kernel Smoothing Supporting Wand
      & Jones (1995)},
    author = {Matt Wand},
    year = {2025},
    note = {R package version 2.23-26},
    url = {https://CRAN.R-project.org/package=KernSmooth},
  }