To cite package ‘sibgrouper’ in publications use:

  Bravington M (2026). _sibgrouper: Group siblings_. R package version
  1.1.17, <https://github.com/closekin/sibgrouper>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {sibgrouper: Group siblings},
    author = {Mark Bravington},
    year = {2026},
    note = {R package version 1.1.17},
    url = {https://github.com/closekin/sibgrouper},
  }

ATTENTION: This citation information has been auto-generated from the
package DESCRIPTION file and may need manual editing, see
‘help("citation")’.