c(
    person("Hadley", "Wickham", , "hadley@rstudio.com", c("aut", "cre")),
    person("Winston", "Chang", , "winston@rstudio.com", "aut"),
    person("RStudio", role = "cph")
    )
An Implementation of the Grammar of Graphics
An implementation of the grammar of graphics in R. It combines the
    advantages of both base and lattice graphics: conditioning and shared axes
    are handled automatically, and you can still build up a plot step by step
    from multiple data sources. It also implements a sophisticated
    multidimensional conditioning system and a consistent interface to map
    data to aesthetic attributes. See http://ggplot2.org for more information,
    documentation and examples.
digest, grid, gtable (>= 0.1.1), MASS, plyr (>= 1.7.1),
reshape2, scales (>= 0.3.0), stats
covr, ggplot2movies, hexbin, Hmisc, lattice, mapproj, maps,
maptools, mgcv, multcomp, nlme, testthat (>= 0.11.0), quantreg,
knitr, rpart, rmarkdown, svglite
Hadley Wickham [aut, cre],
  Winston Chang [aut],
  RStudio [cph]