To cite package ‘string2path’ in publications use:

  Yutani H (2025). _string2path: Rendering Font into 'data.frame'_. R
  package version 0.2.0,
  <https://CRAN.R-project.org/package=string2path>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {string2path: Rendering Font into 'data.frame'},
    author = {Hiroaki Yutani},
    year = {2025},
    note = {R package version 0.2.0},
    url = {https://CRAN.R-project.org/package=string2path},
  }