c(person(given = "Elin",
             family = "Waring",
             role = c("cre", "aut"),
             email = "elin.waring@gmail.com"),
      person(given = "Michael",
             family = "Quinn",
             role = "aut",
             email = "msquinn@google.com"),
      person(given = "Amelia",
             family = "McNamara",
             role = "aut",
             email = "amcnamara@smith.edu"),
      person(given = "Eduardo",
             family = "Arino de la Rubia",
             role = "aut",
             email = "earino@gmail.com"),
      person(given = "Hao",
             family = "Zhu",
             role = "aut",
             email = "haozhu233@gmail.com"),
      person(given = "Julia",
             family = "Lowndes",
             role = "ctb",
             email = "lowndes@nceas.ucsb.edu"),
      person(given = "Shannon",
             family = "Ellis",
             role = "aut",
             email = "sellis18@jhmi.edu"),
      person(given = "Hope",
             family = "McLeod",
             role = "ctb",
             email = "hmgit2@gmail.com"),
      person(given = "Hadley",
             family = "Wickham",
             role = "ctb",
             email = "hadley@rstudio.com"),
      person(given = "Kirill",
             family = "Müller",
             role = "ctb",
             email = "krlmlr+r@mailbox.org"),
      person(family = "RStudio, Inc.",
             role = "cph",
             comment = "Spark functions"),
      person(given = "Connor",
             family = "Kirkpatrick",
             role = "ctb",
             email = "hello@connorkirkpatrick.com"),
      person(given = "Scott",
             family = "Brenstuhl",
             role = "ctb",
             email = "brenstsr@miamioh.edu"),
      person(given = "Patrick",
             family = "Schratz",
             role = "ctb",
             email = "patrick.schratz@gmail.com"),
      person(given = "lbusett",
             role = "ctb",
             email = "lbusett@gmail.com"),
      person(given = "Mikko",
             family = "Korpela",
             role = "ctb",
             email = "mvkorpel@iki.fi"),
      person(given = "Jennifer",
             family = "Thompson",
             role = "ctb",
             email = "thompson.jennifer@gmail.com"),
      person(given = "Harris",
             family = "McGehee",
             role = "ctb",
             email = "mcgehee.harris@gmail.com"),
      person(given = "Mark",
             family = "Roepke",
             role = "ctb",
             email = "mroepke5@gmail.com"),
      person(given = "Patrick",
             family = "Kennedy",
             role = "ctb",
             email = "pkqstr@protonmail.com"),
      person(given = "Daniel",
             family = "Possenriede",
             role = "ctb",
             email = "possenriede@gmail.com"))