To cite package ‘kNNvs’ in publications use:

Pei E, Fokoue E (2021). kNNvs: k Nearest Neighbors with Grid Search Variable Selection. R package version 0.1.0, https://CRAN.R-project.org/package=kNNvs.

Corresponding BibTeX entry:

  @Manual{,
    title = {kNNvs: k Nearest Neighbors with Grid Search Variable
      Selection},
    author = {Eddie Pei and Ernest Fokoue},
    year = {2021},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=kNNvs},
  }