Bruno Tremblay [cre, ctb],
  Jeff Allen [aut, ccp],
  John Muschelli [ctb] (ORCID: <https://orcid.org/0000-0001-6469-1750>),
  Barret Schloerke [ctb],
  Trestle Technology, LLC [cph, fnd]

James Blair [aut, cre],
  Joe Cheng [aut],
  Toph Allen [aut],
  Bill Sager [aut],
  RStudio [cph, fnd],
  Tableau [cph]

Armando d'Aniello [aut, cre, cph],
  Google Inc. [cph] (© 2014 Google Inc. All rights reserved.)

Daniela Witten [aut],
  Rob Tibshirani [aut],
  Sam Gross [aut],
  Balasubramanian Narasimhan [cre, aut]

Lisa Bramer [aut, cre],
  Kelly Stratton [aut],
  Daniel Claborne [aut],
  Evan Glasscock [ctb],
  Rachel Richardson [ctb],
  David Degnan [ctb],
  Evan Martin [ctb]

Wei-Chen Chen [aut, cre],
  George Ostrouchov [aut]

Pawel Cwiek [aut, cre],
  David Megginson [ctb] (Author of data set with airports list
    https://ourairports.com/data/),
  Greg Thompson [ctb] (Author of data set with airports list
    https://weather.ral.ucar.edu/surface/stations.txt)

Dr. Himadri Shekhar Roy [aut, cre],
  Dr. Ranjit Kumar Paul [aut],
  Dr. Md Yeasin [aut],
  Dr. Amrit Kumar Paul [aut],
  Dr. Kamalika Nath [aut]

Trang Le [aut, cre] (https://trang.page/),
  makeyourownmaker [aut] (https://github.com/makeyourownmaker),
  Jason Moore [aut] (http://www.epistasisblog.org/),
  University of Pennsylvania [cph]

Qian M. Zhou [aut],
  Md. Ismail Hossain [aut, cre]

Daniele Spinelli [aut, cre],
  Anna Gloria Bille' [aut],
  Samantha Leorato [aut]

Michael Hahsler [aut, cre],
  Bruno Rodrigues [aut],
  Dmitriy Bolotov [aut],
  Tridivesh Jena [aut],
  Graham Williams [aut],
  Wen-Ching Lin [aut],
  Hemant Ishwaran [aut],
  Udaya B. Kogalur [aut],
  Rajarshi Guha [aut],
  Software AG [cph]

Jake Hughey [aut, cre],
  Josh Schoenbachler [aut],
  Elliot Outland [aut]

William Michael Landau [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-1878-3253>),
  Lars Lau Raket [aut] (ORCID: <https://orcid.org/0000-0001-7099-2314>),
  Kasper Kristensen [aut] (ORCID:
    <https://orcid.org/0000-0003-3425-3762>),
  Eli Lilly and Company [cph, fnd]