To cite package ‘ODT’ in publications use:

  Eceiza M, Ruiz L, Rubio A, Sada Del Real K (????). _ODT: Optimal
  Decision Trees Algorithm_. R package version 1.0.1,
  <https://github.com/katynasada/odt>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ODT: Optimal Decision Trees Algorithm},
    author = {Maddi Eceiza and Lucia Ruiz and Angel Rubio and Katyna {Sada Del Real}},
    note = {R package version 1.0.1},
    url = {https://github.com/katynasada/odt},
  }