To cite package ‘pcutils’ in publications use:

Peng C (2025). pcutils: Some Useful Functions for Statistics and Visualization. R package version 0.2.9, https://github.com/asa12138/pcutils.

Corresponding BibTeX entry:

  @Manual{,
    title = {pcutils: Some Useful Functions for Statistics and
      Visualization},
    author = {Chen Peng},
    year = {2025},
    note = {R package version 0.2.9},
    url = {https://github.com/asa12138/pcutils},
  }