Hadley Wickham [aut] (ORCID: <https://orcid.org/0000-0003-4757-117X>),
  Winston Chang [aut] (ORCID: <https://orcid.org/0000-0002-1576-2126>),
  Lionel Henry [aut],
  Thomas Lin Pedersen [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-5147-4711>),
  Kohske Takahashi [aut],
  Claus Wilke [aut] (ORCID: <https://orcid.org/0000-0002-7470-9261>),
  Kara Woo [aut] (ORCID: <https://orcid.org/0000-0002-5125-4188>),
  Hiroaki Yutani [aut] (ORCID: <https://orcid.org/0000-0002-3385-7233>),
  Dewey Dunnington [aut] (ORCID: <https://orcid.org/0000-0002-9415-4582>),
  Teun van den Brand [aut] (ORCID:
    <https://orcid.org/0000-0002-9335-7468>),
  Posit, PBC [cph, fnd] (ROR: <https://ror.org/03wc8by49>)

Daniel Sabanés Bové [aut, cre],
  Samer Mouksassi [aut] (wrote original Kaplan-Meier code),
  Michael Sachs [aut] (wrote original Kaplan-Meier code),
  F. Hoffmann-La Roche AG [cph, fnd]

Guangchuang Yu [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-6485-8781>)

Pedro J. Aphalo [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-3385-972X>),
  Kamil Slowikowski [ctb] (ORCID:
    <https://orcid.org/0000-0002-2843-6370>),
  Samer Mouksassi [ctb] (ORCID: <https://orcid.org/0000-0002-7152-6654>)

Amine Gassem [aut],
  Bruno Bieth [aut],
  Irina Baltcheva [aut],
  Thomas Dumortier [aut],
  Christian Bartels [aut],
  Souvik Bhattacharya [aut],
  Inga Ludwig [aut],
  Ines Paule [aut],
  Didier Renard [aut],
  Matthew Fidler [aut] (ORCID: <https://orcid.org/0000-0001-8538-6691>),
  Seid Hamzic [aut],
  Benjamin Guiastrennec [ctb],
  Kyle T Baron [ctb] (ORCID: <https://orcid.org/0000-0001-7252-5656>),
  Qing Xi Ooi [ctb],
  Aleksandr Pogodaev [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-1371-207X>),
  Danielle Navarro [aut],
  Ibtissem Rebai [ctb],
  Mahmoud Ali [ctb],
  Novartis Pharma AG [cph]

Lukas P. M. Kremer [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-3170-6295>),
  Simon Anders [ctb] (ORCID: <https://orcid.org/0000-0003-4868-1805>)

Michael D. Sumner [aut, cre],
  Kohske Takahashi [ctb] (original author of 'geom_holygon')