To cite package ‘sstFun’ in publications use:

  Sonntag S, Dudschig C, Mackenzie I (2026). _sstFun: Estimating Stop
  Signal Reaction Times and Stop Signal Delay_. R package version
  1.0.0, <https://github.com/sonntasa/sstfun>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {sstFun: Estimating Stop Signal Reaction Times and Stop Signal Delay},
    author = {Samuel Sonntag and Carolin Dudschig and Ian G Mackenzie},
    year = {2026},
    note = {R package version 1.0.0},
    url = {https://github.com/sonntasa/sstfun},
  }