To cite package ‘LEdecomp’ in publications use:

  Riffe T, Atance D, Lledo J (2026). _LEdecomp: Decompose Life
  Expectancy by Age (and Cause)_. R package version 1.0.14,
  <https://github.com/timriffe/ledecomp>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {LEdecomp: Decompose Life Expectancy by Age (and Cause)},
    author = {Tim Riffe and David Atance and Josep Lledo},
    year = {2026},
    note = {R package version 1.0.14},
    url = {https://github.com/timriffe/ledecomp},
  }