Hadley Wickham [aut, cre],
  RStudio [cph],
  Feather developers [ctb] (Bundled feather library),
  Google [ctb] (Bundled flatbuffers code),
  LevelDB Authors [ctb]

Tarn Duong [aut, cre],
  Matt Wand [aut]

Guido Moeser [aut, cre],
  Ilja Muhl [aut]

Martijn Schuemie [aut],
  Marc Suchard [aut],
  Patrick Ryan [aut],
  Jenna Reps [aut],
  Anthony Sena [aut],
  Ger Inberg [aut, cre],
  Observational Health Data Science and Informatics [cph]

Ravi Varadhan [aut, cre],
  Johns Hopkins University [aut],
  MKG Subramaniam [aut],
  AT&T Reserach Labs. [aut]

Marium Tapal [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-5093-6462>),
  Rana Gahwagy [aut],
  Irene Ryan [aut],
  Benjamin S. Baumer [aut] (ORCID:
    <https://orcid.org/0000-0002-3279-0516>)

Ali Uenlue [aut, cre],
  Thomas Kiefer [aut, trl] (Based on original MATLAB source by Ehtibar N.
    Dzhafarov.)

Licheng Liu [aut],
  Ziyi Liu [aut],
  Ye Wang [aut],
  Yiqing Xu [aut, cre],
  Tianzhu Qin [aut],
  Shiyun Hu [aut],
  Rivka Lipkovitz [aut]

R. Kyle Bocinsky [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0003-1862-3428>),
  Dylan Beaudette [ctb],
  Scott Chamberlain [ctb, rev],
  Jeffrey Hollister [ctb],
  Julia Gustavsen [rev]

Melanie Friedrichs [aut],
  Chris Webster [aut, cre],
  Blake Marsh [aut],
  Jacob Dice [aut],
  Seung Lee [aut]

Denis Krylov [aut, cre],
  Dmitry Kibalnikov [aut]

Dominik Schulz [aut, cre] (Paderborn University, Germany),
  Yuanhua Feng [aut] (Paderborn University, Germany),
  Christian Peitz [aut] (Financial Intelligence Unit (German Government)),
  Oliver Kojo Ayensu [aut] (Paderborn University, Germany),
  Thomas Gries [ctb] (Paderborn University, Germany),
  Sikandar Siddiqui [ctb] (Deloitte Audit Analytics GmbH, Frankfurt,
    Germany),
  Shujie Li [ctb] (Paderborn University, Germany)

Tobias Ruettenauer [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-5747-9735>),
  Volker Ludwig [aut] (ORCID: <https://orcid.org/0000-0003-3118-3172>)

Qihui Lei [aut, cre],
  Tymon Słoczyński [aut]

Jiming Jiang, Jianyang Zhao, J. Sunil Rao, Thuan Nguyen