To cite package ‘kko’ in publications use:

Dai X, Lyu X, Li L (2022). kko: Kernel Knockoffs Selection for Nonparametric Additive Models. R package version 1.0.1, https://CRAN.R-project.org/package=kko.

Corresponding BibTeX entry:

  @Manual{,
    title = {kko: Kernel Knockoffs Selection for Nonparametric Additive
      Models},
    author = {Xiaowu Dai and Xiang Lyu and Lexin Li},
    year = {2022},
    note = {R package version 1.0.1},
    url = {https://CRAN.R-project.org/package=kko},
  }