To cite package ‘optree’ in publications use:

Zheng B (2026). optree: Hierarchical Runtime Configuration Management. R package version 0.1.1, https://github.com/byzheng/optree.

Corresponding BibTeX entry:

  @Manual{,
    title = {optree: Hierarchical Runtime Configuration Management},
    author = {Bangou Zheng},
    year = {2026},
    note = {R package version 0.1.1},
    url = {https://github.com/byzheng/optree},
  }