To cite package ‘countsplit’ in publications use:

Neufeld A (2026). countsplit: Splitting a Count Matrix into Independent Folds. R package version 4.0.2, https://github.com/anna-neufeld/countsplit.

Corresponding BibTeX entry:

  @Manual{,
    title = {countsplit: Splitting a Count Matrix into Independent
      Folds},
    author = {Anna Neufeld},
    year = {2026},
    note = {R package version 4.0.2},
    url = {https://github.com/anna-neufeld/countsplit},
  }