To cite package ‘ksNN’ in publications use:

Nakagawa K, Sashida S (2019). ksNN: K* Nearest Neighbors Algorithm. R package version 0.1.2, https://CRAN.R-project.org/package=ksNN.

Corresponding BibTeX entry:

  @Manual{,
    title = {ksNN: K* Nearest Neighbors Algorithm},
    author = {Kei Nakagawa and Shingo Sashida},
    year = {2019},
    note = {R package version 0.1.2},
    url = {https://CRAN.R-project.org/package=ksNN},
  }