To cite package ‘preMetabolizer’ in publications use:

  Brown C (2026). _preMetabolizer: A Utility Package for the
  streamMetabolizer Package_. R package version 0.0.0.9000,
  <https://github.com/connorb/premetabolizer>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {preMetabolizer: A Utility Package for the streamMetabolizer Package},
    author = {Connor Brown},
    year = {2026},
    note = {R package version 0.0.0.9000},
    url = {https://github.com/connorb/premetabolizer},
  }