To cite package ‘forestRK’ in publications use:

Cho H (2019). forestRK: Implements the Forest-R.K. Algorithm for Classification Problems. R package version 0.0-5, https://github.com/h56cho/forestrk.

Corresponding BibTeX entry:

  @Manual{,
    title = {forestRK: Implements the Forest-R.K. Algorithm for
      Classification Problems},
    author = {Hyunjin Cho},
    year = {2019},
    note = {R package version 0.0-5},
    url = {https://github.com/h56cho/forestrk},
  }