To cite package ‘hyfo’ in publications use:

Xu Y (2025). hyfo: Hydrology and Climate Forecasting. R package version 1.4.6, https://github.com/yuanchao-xu/hyfo.

Corresponding BibTeX entry:

  @Manual{,
    title = {hyfo: Hydrology and Climate Forecasting},
    author = {Yuanchao Xu},
    year = {2025},
    note = {R package version 1.4.6},
    url = {https://github.com/yuanchao-xu/hyfo},
  }