To cite package ‘ggtreebar’ in publications use:

Thompson H (2025). ggtreebar: Make Treemap Bar Charts with 'ggplot2'. R package version 0.1.0.9000, https://github.com/hrryt/ggtreebar.

Corresponding BibTeX entry:

  @Manual{,
    title = {ggtreebar: Make Treemap Bar Charts with 'ggplot2'},
    author = {Harry Thompson},
    year = {2025},
    note = {R package version 0.1.0.9000},
    url = {https://github.com/hrryt/ggtreebar},
  }