Hadley Wickham [aut, cre],
  RStudio [cph, fnd]

c(
    person("Gábor", "Csárdi", , "csardi.gabor@gmail.com",
    role = c("aut", "cre")),
    person(
    "Brodie", "Gaslam", email="brodie.gaslam@yahoo.com",
    role=c("ctb"))
    )

Colored terminal output on terminals that support 'ANSI'
    color and highlight codes. It also works in 'Emacs' 'ESS'. 'ANSI'
    color support is automatically detected. Colors and highlighting can
    be combined and nested. New styles can also be created easily.
    This package was inspired by the 'chalk' 'JavaScript' project.

'ansi-256.r' 'combine.r' 'string.r' 'utils.r'
'crayon-package.r' 'disposable.r' 'has_ansi.r' 'has_color.r'
'styles.r' 'machinery.r' 'parts.r' 'print.r' 'style-var.r'
'show.r' 'string_operations.r'

Gábor Csárdi [aut, cre],
  Brodie Gaslam [ctb]

Import and Export 'SPSS', 'Stata' and 'SAS' Files

c(person(given = "Hadley",
             family = "Wickham",
             role = c("aut", "cre"),
             email = "hadley@rstudio.com"),
      person(given = "Evan",
             family = "Miller",
             role = c("aut", "cph"),
             comment = "Author of included ReadStat code"),
      person(given = "RStudio",
             role = c("cph", "fnd")))

Import foreign statistical formats into R via the
    embedded 'ReadStat' C library,
    <https://github.com/WizardMac/ReadStat>.

covr, fs, knitr, rmarkdown, testthat, pillar (>= 1.4.0), cli,
crayon

Hadley Wickham [aut, cre],
  Evan Miller [aut, cph] (Author of included ReadStat code),
  RStudio [cph, fnd]

Streamlined Plot Theme and Plot Annotations for 'ggplot2'

c( person("Claus O.", "Wilke", role = c("aut", "cre"), email =
    "wilke@austin.utexas.edu"), person("RStudio", role = c("cph"), comment = "Copyright for ggplot2 code copied to cowplot" ))

Some helpful extensions and modifications to the 'ggplot2'
    package. In particular, this package makes it easy to combine multiple
    'ggplot2' plots into one and label them with letters, e.g. A, B, C, etc.,
    as is often required for scientific publications. The package also provides
    a streamlined and clean theme that is used in the Wilke lab, hence the
    package name, which stands for Claus O. Wilke's plot package.