To cite package ‘sfit’ in publications use:

  Bengtsson H, Wirapati P (2024). _sfit: Multidimensional Simplex
  Fitting_. R package version 0.3.2,
  <https://github.com/henrikbengtsson/sfit>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {sfit: Multidimensional Simplex Fitting},
    author = {Henrik Bengtsson and Pratyaksha Wirapati},
    year = {2024},
    note = {R package version 0.3.2},
    url = {https://github.com/henrikbengtsson/sfit},
  }