To cite package ‘aftPenCDA’ in publications use:

  Seon S, Choi T, Bandyopadhyay D, Kim D, Park S (2026). _aftPenCDA:
  Estimating Penalized AFT Models via Coordinate Descent_. R package
  version 0.1.1, <https://github.com/seonsy/aftpencda>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {aftPenCDA: Estimating Penalized AFT Models via Coordinate Descent},
    author = {Suyeon Seon and Taehwa Choi and Dipankar Bandyopadhyay and Dongha Kim and Seongoh Park},
    year = {2026},
    note = {R package version 0.1.1},
    url = {https://github.com/seonsy/aftpencda},
  }