To cite package ‘SimpleUpset’ in publications use:

  Pederson S (2026). _SimpleUpset: Create Upset Plots_. R package
  version 0.1.5, <https://CRAN.R-project.org/package=SimpleUpset>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {SimpleUpset: Create Upset Plots},
    author = {Stevie Pederson},
    year = {2026},
    note = {R package version 0.1.5},
    url = {https://CRAN.R-project.org/package=SimpleUpset},
  }