Thiago de Paula Oliveira [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-4555-2584>)

Martin Bladt [aut, cre],
  Jorge Yslas [aut],
  Alaric Müller [ctb]

David Cortes [aut, cre, cph],
  Dmitry Selivanov [cph],
  Thibaut Goetghebuer-Planchon [cph] (Copyright holder of included
    robinmap library),
  Martin Maechler [cph] (Copyright holder of 'Matrix' package from which
    some code was taken),
  Robert Gentleman [cph] (Copyright holder of mathematical functions used
    by base R which were copied),
  Ross Ihaka [cph] (Copyright holder of mathematical functions used by
    base R which were copied)

Salvatore D. Tomarchio [aut],
  Michael P.B. Gallaugher [aut, cre],
  Antonio Punzo [aut],
  Paul D. McNicholas [aut]

Douglas Bates [aut] (ORCID: <https://orcid.org/0000-0001-8316-9503>),
  Martin Maechler [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-8685-9910>)

Francisco Bischoff [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-5301-8672>),
  Michael Yeh [res, ccp, ctb] (ORCID:
    <https://orcid.org/0000-0002-9807-2963>),
  Diego Silva [res, ccp, ctb] (ORCID:
    <https://orcid.org/0000-0002-5184-9413>),
  Yan Zhu [res, ccp, ctb] (ORCID:
    <https://orcid.org/0000-0002-5952-2108>),
  Hoang Dau [res, ccp, ctb] (ORCID:
    <https://orcid.org/0000-0003-2439-5185>),
  Michele Linardi [res, ccp, ctb] (ORCID:
    <https://orcid.org/0000-0002-3249-2068>)

Henrik Bengtsson [aut, cre, cph],
  Constantin Ahlmann-Eltze [ctb],
  Hector Corrada Bravo [ctb],
  Robert Gentleman [ctb],
  Jan Gleixner [ctb],
  Peter Hickey [ctb],
  Ola Hossjer [ctb],
  Harris Jaffee [ctb],
  Dongcan Jiang [ctb],
  Peter Langfelder [ctb],
  Brian Montgomery [ctb],
  Angelina Panagopoulou [ctb],
  Hugh Parsonage [ctb],
  Jakob Peder Pettersen [ctb]

Matthew Heun [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-7438-214X>)

Xuwen Zhu [aut, cre],
  Volodymyr Melnykov [aut],
  Shuchismita Sarkar [ctb],
  Michael Hutt [ctb, cph],
  Stephen Moshier [ctb, cph],
  Rouben Rostamian [ctb, cph],
  Carl Edward Rasmussen [ctb, cph],
  Dianne Cook [ctb, cph]