To cite package ‘exeval’ in publications use:

  Ibarra M, Umpierrez M, Alvarez Castro I, Schmidt N (2026). _exeval:
  External Evaluation of Population Pharmacokinetic-Pharmacodynamic
  (popPKPD) Models_. R package version 0.0.1,
  <https://github.com/martin-umpierrez/exeval>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {exeval: External Evaluation of Population
Pharmacokinetic-Pharmacodynamic (popPKPD) Models},
    author = {Manuel Ibarra and Martin Umpierrez and Ignacio {Alvarez Castro} and Nicolas Schmidt},
    year = {2026},
    note = {R package version 0.0.1},
    url = {https://github.com/martin-umpierrez/exeval},
  }