dplyr, extrafont, knitr, lintr, maps, mapproj, pander, purrr,
rmarkdown, testthat, tibble, tidyr

spelling, dplyr, extrafont, knitr, lintr, maps, mapproj,
pander, purrr, rmarkdown, testthat, tibble, tidyr

c(person("Jeffrey B.", "Arnold", role = c("aut", "cre"),
email = "jeffrey.arnold@gmail.com", comment = c(ORCID = "0000-0001-9953-3904")),
person("Gergely", "Daroczi", role = "ctb"),
person("Bo", "Werth", role = "ctb"),
person("Brian", "Weitzner", role = "ctb"),
person("Joshua", "Kunst", role = "ctb"),
person("Baptise", "Auguie", role = "ctb"),
person("Bob", "Rudis", role = "ctb"),
person("Hadley", "Wickham", role = c("ctb"),
comment = "Code from the ggplot2 package."),
person("Justin",  "Talbot", role = "ctb",
comment = "Code from the labeling package"),
person("Joshua", "London", role = "ctb"))
ggplot2 (>= 3.0.0), graphics, grid, methods, purrr, scales,
stringr, tibble
dplyr, covr, extrafont, glue, knitr, lintr, maps, mapproj,
pander, rlang, rmarkdown, spelling, testthat, tidyr, vdiffr,
withr
Jeffrey B. Arnold [aut, cre] (<https://orcid.org/0000-0001-9953-3904>),
Gergely Daroczi [ctb],
Bo Werth [ctb],
Brian Weitzner [ctb],
Joshua Kunst [ctb],
Baptise Auguie [ctb],
Bob Rudis [ctb],
Hadley Wickham [ctb] (Code from the ggplot2 package.),
Justin Talbot [ctb] (Code from the labeling package),
Joshua London [ctb]

dplyr, covr, extrafont, glue, knitr, lattice, lintr, maps,
mapproj, pander, rlang, rmarkdown, spelling, testthat, tidyr,
vdiffr, withr

c(person("Jeffrey B.", "Arnold", role = c("aut", "cre"),
email = "jeffrey.arnold@gmail.com",
comment = "<https://orcid.org/0000-0001-9953-3904>"),
person("Gergely", "Daroczi", role = "ctb"),
person("Bo", "Werth", role = "ctb"),
person("Brian", "Weitzner", role = "ctb"),
person("Joshua", "Kunst", role = "ctb"),
person("Baptise", "Auguie", role = "ctb"),
person("Bob", "Rudis", role = "ctb"),
person("Hadley", "Wickham", role = c("ctb"),
comment = "Code from the ggplot2 package."),
person("Justin",  "Talbot", role = "ctb",
comment = "Code from the labeling package"),
person("Joshua", "London", role = "ctb"))