To cite package ‘lambdastar’ in publications use:

  Hammes M (2026). _lambdastar: Measurement and Linear Hypothesis
  Models for Lambda Star_. R package version 0.8.2,
  <https://CRAN.R-project.org/package=lambdastar>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {lambdastar: Measurement and Linear Hypothesis Models for Lambda Star},
    author = {Mike Hammes},
    year = {2026},
    note = {R package version 0.8.2},
    url = {https://CRAN.R-project.org/package=lambdastar},
  }