Bart-Jan van Rossum [aut, cre]
    (<https://orcid.org/0000-0002-8673-2514>),
  Maikel Verouden [aut] (<https://orcid.org/0000-0002-4893-3323>)

Nicole Schwitter [aut, cre, orcid=0000-0002-3837-680X]

Alexandros Kouretsis [aut, cre],
  Andreas Bampouris [aut]

Loris Michel, Meta-Lina Spohn, Jeffrey Naef

Claus Thorn Ekstrøm <ekstrom@sund.ku.dk> and Helle Sørensen <helle@math.ku.dk>

Peter Dillingham [aut, cre],
  Christina McGraw [ctb],
  Aleksandar Radu [ctb],
  Basim Alsaedi [ctb]

Kuangnan Fang [aut],
  Rui Ren [aut, cre],
  Qingzhao Zhang [aut],
  Shuangge Ma [aut]

Claudia van Borkulo, Sacha Epskamp; with contributions from Alexander Robitzsch and Mihai Alexandru Constantin

Jingmeng Cui [aut, cre] (<https://orcid.org/0000-0003-3421-8457>),
  Gabriela Lunansky [ctb] (<https://orcid.org/0000-0001-6226-2258>)

Sacha Epskamp [aut, cre],
  Jesse Boot [ctb]

Vicente Jimenez [aut, cre],
  David Alonso [aut]

Gianluca Sottile [aut, cre],
  Giovanna Cilluffo [aut, ctb],
  Vito MR Muggeo [aut, ctb]

Gareth James, Daniela Witten, Trevor Hastie and Rob Tibshirani

Gareth James [aut],
  Daniela Witten [aut],
  Trevor Hastie [aut, cre],
  Rob Tibshirani [aut],
  Balasubramanian Narasimhan [ctb]

Original S functions written by Janet E. Heffernan with R port and R 
  documentation provided by Alec G. Stephenson.

Hui Xie <huixie@uic.edu>, Weihua Gao, Baodong Xing, Daniel Heitjan, Donald Hedeker, Chengbo Yuan

Hadley Wickham [aut, cre] (<https://orcid.org/0000-0003-4757-117X>),
  Claus O. Wilke [aut] (Original author,
    <https://orcid.org/0000-0002-7470-9261>),
  Thomas Lin Pedersen [aut] (<https://orcid.org/0000-0002-5147-4711>)

David Conde [aut, cre],
  Miguel A. Fernandez [aut],
  Cristina Rueda [aut],
  Bonifacio Salvador [aut]

Caitlin Campbell [aut, cre] (<https://orcid.org/0000-0002-8199-7775>)

Neil Spencer [aut, cre], Pritam Ranjan [aut,cre], Franklin Mendivil [ctb]

Sandra Barragan, Miguel A. Fernandez and Cristina Rueda.

Christian Buchta [aut],
  Kurt Hornik [aut, cre] (<https://orcid.org/0000-0003-4198-9911>)