Imad El Badisy [aut, cre],
  Roch Giorgi [ctb]

Tibor V. Varga [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-2383-699X>),
  David Westergaard [aut] (ORCID:
    <https://orcid.org/0000-0003-0128-8432>)

Yanxi Liu [aut, cre],
  Abolfazl Safikhani [aut]

Tomaz Stupnik [aut, cre],
  Maja Pohar Perme [ctb]

Moritz Marbach <moritz.marbach@tamu.edu> [aut, cre]

Elena Albu [aut, cre] (ORCID: <https://orcid.org/0000-0003-2602-0918>,
    funding: KU Leuven)

Francois Husson [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-7271-8877>),
  Julie Josse [aut]

Mortaza Jamshidian [aut],
  Siavash Jalal [aut],
  Camden Jansen [aut],
  Mao Kobayashi [cre]

Yixiao Zeng [aut, cre, cph],
  Celia Greenwood [ths, aut]

Shantanu Nayek [cre, aut],
  Saheli Datta [aut]

Noah William Trelawny Hellen [aut, cre, cph]

Julien Chiquet [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-3629-3429>),
  Pierre Barbillon [aut] (ORCID: <https://orcid.org/0000-0002-7766-7693>),
  Timothée Tabouy [aut],
  Jean-Benoist Léger [ctb] (provided C++ implementaion of K-means),
  François Gindraud [ctb] (provided C++ interface to NLopt),
  großBM team [ctb]

Sara Rejeb [aut, cre],
  Tabea Rebafka [ctb],
  Catherine Duveau [ctb],
  Ron Wehrens [cph] (Author of included functions from the 'kohonen'
    package),
  Johannes Kruisselbrink [cph] (Author of included functions from the
    'kohonen' package)

Lukas Sablica [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-9166-4563>),
  Kurt Hornik [aut] (ORCID: <https://orcid.org/0000-0003-4198-9911>)

Bertrand Iooss [aut, cre],
  Clement Walter [aut],
  Gilles defaux [aut],
  Vincent Moutoussamy [aut]

Kylie Ainslie [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0001-5419-7206>)

Simon Grund [aut,cre], Alexander Robitzsch [aut], Oliver Luedtke [aut]

Katharina Hees [aut],
  Peter Straka [aut, cre],
  Gurtek Gill [aut],
  Roberto Garrappa [ctb]

Joseph L. Schafer [aut],
  Brian Ripley [aut, trl, cre] (R port)

Georgi N. Boshnakov [aut, cre],
  Davide Ravagli [aut]

Mahdi Teimouri [aut, cre, cph, ctb] (<https://orcid.org/0000-0002-5371-9364>)