Christopher Gandrud [aut, cre],
  Laron K. Williams [aut],
  Guy D. Whitten [aut]

Wenjie Wang [aut, cre] (<https://orcid.org/0000-0003-0363-3180>),
  Ming-Hui Chen [aut],
  Xiaojing Wang [aut],
  Jun Yan [aut] (<https://orcid.org/0000-0003-4401-7296>)

S. T. Holloway, E. B. Laber, K. A. Linn, B. Zhang, M. Davidian, and A. A. Tsiatis

John Sakaluk [aut, cre, cph] (<https://orcid.org/0000-0002-2515-9822>),
  Omar Camanto [aut],
  Robyn Kilshaw [ctb],
  Alexandra Fisher [ctb]

Limei Wang [aut, cre],
  Jin Li [aut, ctb]

David Meyer [aut, cre] (<https://orcid.org/0000-0002-5196-3048>),
  Evgenia Dimitriadou [aut, cph],
  Kurt Hornik [aut] (<https://orcid.org/0000-0003-4198-9911>),
  Andreas Weingessel [aut],
  Friedrich Leisch [aut],
  Chih-Chung Chang [ctb, cph] (libsvm C++-code),
  Chih-Chen Lin [ctb, cph] (libsvm C++-code)

Manuel López-Ibáñez [aut, cre]
    (<https://orcid.org/0000-0001-9974-1295>),
  Marco Chiarandini [aut],
  Carlos Fonseca [aut],
  Luís Paquete [aut],
  Thomas Stützle [aut],
  Mickaël Binois [ctb]

Andrew George [aut, cre],
  Joshua Bowden [ctb],
  Ryan Stephenson [ctb],
  Hyun Kang [ctb],
  Noah Zaitlen [ctb],
  Claire Wade [ctb],
  Andrew Kirby [ctb],
  David Heckerman [ctb],
  Mark Daly [ctb],
  Eleazar Eskin [ctb]

Seunghyun Min [aut, cre],
  Qing Zhou [aut]

Thibaut Jombart [aut, cre],
  Anne Cori [aut],
  Pierre Nouvellet [aut],
  Janetta Skarp [aut],
  Zhian N. Kamvar [ctb],
  Tim Taylor [ctb] (<https://orcid.org/0000-0002-8587-7113>)

Vasilis Dakos [aut, cre],
  Leo Lahti [aut] (<https://orcid.org/0000-0001-5537-637X>)

Stephen Milborrow [aut, cre],
  Trevor Hastie [aut],
  Rob Tibshirani [aut],
  Alan Miller [ctb],
  Thomas Lumley [ctb]

Carl Boettiger [aut, cre, cph]
    (<https://orcid.org/0000-0002-1642-628X>),
  Luis López [aut] (<https://orcid.org/0000-0003-4896-3263>),
  Yuvi Panda [aut],
  Bri Lind [aut] (<https://orcid.org/0000-0002-5306-9963>),
  Openscapes [fnd]

Jonathan Kennel [aut, cre, trl],
  Beth Parker [ths],
  Wenzel Hans-Georg [ctb]

Ehouarn Le Faou <ehouarnlefaou@orange.fr> [aut, cre]