To cite package ‘ExamPAData’ in publications use:

  Li G, Castillo S (2021). _ExamPAData: Data Sets for Predictive
  Analytics Exam_. R package version 0.5.0,
  <https://CRAN.R-project.org/package=ExamPAData>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ExamPAData: Data Sets for Predictive Analytics Exam},
    author = {Guanglai Li and Sam Castillo},
    year = {2021},
    note = {R package version 0.5.0},
    url = {https://CRAN.R-project.org/package=ExamPAData},
  }