c(
person("Adam", "Vogt", role = "ctb"),
person("Alastair", "Andrew", role = "ctb"),
person("Alex", "Zvoleff", role = "ctb"),
person("Andre", "Simon", role = "ctb", comment = "the CSS files under inst/themes/ were derived from the Highlight package http://www.andre-simon.de"),
person("Ashley", "Manton", role = "ctb"),
person("Brian", "Diggs", role = "ctb"),
person("Cassio", "Pereira", role = "ctb"),
person("David", "Robinson", role = "ctb"),
person("Donald", "Arseneau", role = c("ctb", "cph"), comment = "the framed package at inst/misc/framed.sty"),
person("Duncan", "Murdoch", role = "ctb"),
person("Fabian", "Hirschmann", role = "ctb"),
person("Fitch", "Simeon", role = "ctb"),
person(c("Frank", "E", "Harrell", "Jr"), role = "ctb", comment = "the Sweavel package at inst/misc/Sweavel.sty"),
person("Gregoire", "Detrez", role = "ctb"),
person("Hadley", "Wickham", role = "ctb"),
person("Heewon", "Jeon", role = "ctb"),
person("Henrik", "Bengtsson", role = "ctb"),
person("Jake", "Burkhead", role = "ctb"),
person("James", "Manton", role = "ctb"),
person("Jared", "Lander", role = "ctb"),
person("Jeff", "Arnold", role = "ctb"),
person("Jeremy", "Ashkenas", role = c("ctb", "cph"), comment = "the CSS file at inst/misc/docco-classic.css"),
person("Jeremy", "Stephens", role = "ctb"),
person("Jim", "Hester", role = "ctb"),
person("Joe", "Cheng", role = "ctb"),
person("Johannes", "Ranke", role = "ctb"),
person("John", "Honaker", role = "ctb"),
person("Jonathan", "Keane", role = "ctb"),
person("JJ", "Allaire", role = "ctb"),
person("Johan", "Toloe", role = "ctb"),
person("Joseph", "Larmarange", role = "ctb"),
person("Julien", "Barnier", role = "ctb"),
person(c("Kevin", "K."), "Smith", role = "ctb"),
person("Kirill", "Mueller", role = "ctb"),
person("Kohske", "Takahashi", role = "ctb"),
person("Michael", "Friendly", role = "ctb"),
person("Michel", "Kuhlmann", role = "ctb"),
person("Nacho", "Caballero", role = "ctb"),
person("Nick", "Salkowski", role = "ctb"),
person("Noam", "Ross", role = "ctb"),
person("Qiang", "Li", role = "ctb"),
person("Ramnath", "Vaidyanathan", role = "ctb"),
person("Richard", "Cotton", role = "ctb"),
person("Romain", "Francois", role = "ctb"),
person("Scott", "Kostyshak", role = "ctb"),
person("Sietse", "Brouwer", role = "ctb"),
person(c("Simon", "de"), "Bernard", role = "ctb"),
person("Taiyun", "Wei", role = "ctb"),
person("Thibaut", "Assus", role = "ctb"),
person("Thibaut", "Lamadon", role = "ctb"),
person("Thomas", "Leeper", role = "ctb"),
person("Tom", "Torsney-Weir", role = "ctb"),
person("Trevor", "Davis", role = "ctb"),
person("Viktoras", "Veitas", role = "ctb"),
person("Weicheng", "Zhu", role = "ctb"),
person("Wush", "Wu", role = "ctb"),
person("Yihui", "Xie", email = "xie@yihui.name", role = c("aut", "cre"))
)