To cite package ‘xpose.xtras’ in publications use:

  Prybylski J (2025). _xpose.xtras: Extra Functionality for the 'xpose'
  Package_. R package version 0.0.2, ,
  <https://github.com/jprybylski/xpose.xtras>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {xpose.xtras: Extra Functionality for the 'xpose' Package},
    author = {John Prybylski},
    year = {2025},
    note = {R package version 0.0.2, 
},
    url = {https://github.com/jprybylski/xpose.xtras},
  }