Laiba Sultan Dar [aut, cre],
  Muhammad Aamir [aut],
  Muhammad Hamraz [aut]

Alfio Marazzi <Alfio.Marazzi@unisante.ch>, Jean-Luc Muralti

Gamze Guven [aut, cre],
  Sukru Acitas [aut],
  Birdal Senoglu [aut]

Stephen Kaluzny [aut, cre],
  Bill Dunlap [ctb],
  TIBCO Software Inc. [aut, cph]

Martin Maechler [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-8685-9910>),
  Peter Rousseeuw [ctb] (Qn and Sn),
  Christophe Croux [ctb] (Qn and Sn),
  Valentin Todorov [aut] (most robust Cov),
  Andreas Ruckstuhl [aut] (nlrob, anova, glmrob),
  Matias Salibian-Barrera [aut] (lmrob orig.),
  Tobias Verbeke [ctb, fnd] (mc, adjbox),
  Manuel Koller [aut] (mc, lmrob, psi-func.),
  Eduardo L. T. Conceicao [aut] (MM-, tau-, CM-, and MTL- nlrob),
  Maria Anna di Palma [ctb] (initial version of Comedian)

Felipe Queiroz [aut, cre],
  Yuri Maluf [aut],
  Silvia Ferrari [ctb]

Gamze Guven [aut, cre],
  Sukru Acitas [aut],
  Hatice Samkar [aut],
  Birdal Senoglu [aut]

Erlis Ruli [aut, cre],
  Nicola Sartori [aut],
  Laura Ventura [aut]

Olivier Bouaziz [aut, cre],
  Jérôme Dedecker [aut],
  Anatole Dedecker [aut]

Chuan Hong, Yong Chen, Yang Ning, Hao Wu

Echo Liu [aut, cre],
  Daniel Xia [aut],
  R. Douglas Martin [aut]

Mengyang Gu [aut, cre],
  Jesus Palomo [aut],
  James Berger [aut]

Andreas Alfons [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-2513-3788>),
  Dirk Eddelbuettel [ctb]

Taehyeon Koo [aut],
  Zhenyu Wang [aut],
  Hyunseung Kang [ctb],
  Dylan Small [ctb],
  Zijian Guo [aut, cre, cph]

Jin Zhu [cre, aut] (ORCID: <https://orcid.org/0000-0001-8550-5822>),
  Borui Tang [aut],
  Yunlu Jiang [aut],
  Xueqin Wang [aut] (ORCID: <https://orcid.org/0000-0001-5205-9950>)

Marcus Mayrhofer [aut, cre],
  Una Radojičić [aut],
  Peter Filzmoser [aut]

Hisashi Noma [aut, cre],
  Shonosuke Sugasawa [aut],
  Toshi A. Furukawa [aut]

Bernhard Klar [aut, cre],
  Hajo Holzmann [aut]

Yuting He [aut, cre],
  Nicole Ellenbach [ctb],
  Roman Hornung [ctb]

Maria del Carmen Calatrava Moreno [aut, cre],
	Thomas Auzinger [aut]