To cite package ‘rk.stringr’ in publications use:

  Cano A (2026). _rk.stringr: An RKWard plugin for string manipulation
  using the 'stringr' library._. R package version 0.1.1,
  <https://github.com/alfcano/rk.stringr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rk.stringr: An RKWard plugin for string manipulation using the 'stringr'
library.},
    author = {Alfonso Cano},
    year = {2026},
    note = {R package version 0.1.1},
    url = {https://github.com/alfcano/rk.stringr},
  }