To cite package ‘Thresher’ in publications use:

  Coombes KR (2026). _Thresher: Threshing and Reaping for Principal
  Components_. R package version 1.1.6,
  <https://CRAN.R-project.org/package=Thresher>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {Thresher: Threshing and Reaping for Principal Components},
    author = {Kevin R. Coombes},
    year = {2026},
    note = {R package version 1.1.6},
    url = {https://CRAN.R-project.org/package=Thresher},
  }
