To cite package ‘Upsilon’ in publications use:

Luo X, Song J (2026). Upsilon: Another Test of Association for Count Data. R package version 0.1.1, https://CRAN.R-project.org/package=Upsilon.

Corresponding BibTeX entry:

  @Manual{,
    title = {Upsilon: Another Test of Association for Count Data},
    author = {Xuye Luo and Joe Song},
    year = {2026},
    note = {R package version 0.1.1},
    url = {https://CRAN.R-project.org/package=Upsilon},
  }