To cite package ‘i2extras’ in publications use:

  Taylor T, Jombart T (2024). _i2extras: Functions to Work with
  'incidence2' Objects_. R package version 0.2.1.9000, ,
  <https://github.com/reconverse/i2extras>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {i2extras: Functions to Work with 'incidence2' Objects},
    author = {Tim Taylor and Thibaut Jombart},
    year = {2024},
    note = {R package version 0.2.1.9000, 
},
    url = {https://github.com/reconverse/i2extras},
  }