The 'Rcpp' package provides R functions as well as C++ classes which
 offer a seamless integration of R and C++. Many R data types and objects can be
 mapped back and forth to C++ equivalents which facilitates both writing of new
 code as well as easier integration of third-party libraries. Documentation
 about 'Rcpp' is provided by several vignettes included in this package, via the
 'Rcpp Gallery' site at <http://gallery.rcpp.org>, the paper by Eddelbuettel and
 Francois (2011, <doi:10.18637/jss.v040.i08>), the book by Eddelbuettel (2013,
 <doi:10.1007/978-1-4614-6868-4>) and the paper by Eddelbuettel and Balamuta (2018,
 <doi:10.1080/00031305.2017.1375990>); see 'citation("Rcpp")' for details.

tinytest, inline, rbenchmark, pkgKitten (>= 0.1.2)

Please send questions and comments regarding Rcpp to
rcpp-devel@lists.r-forge.r-project.org

Doug McIlroy.  Packaged for R by Ray Brownrigg and Thomas P
        Minka, transition to Plan 9 codebase by Roger Bivand.

Converts latitude/longitude into projected coordinates.

c(person(given = "Hadley",
             family = "Wickham",
             role = "aut",
             email = "hadley@rstudio.com"),
      person(given = "Lionel",
             family = "Henry",
             role = c("aut", "cre"),
             email = "lionel@rstudio.com"),
      person(given = "Davis",
             family = "Vaughan",
             role = "aut",
             email = "davis@rstudio.com"),
      person(given = "RStudio",
             role = "cph"))

Defines new notions of prototype and size that are
    used to provide tools for consistent and well-founded type-coercion
    and size-recycling, and are in turn connected to ideas of type- and
    size-stability useful for analysing function interfaces.

ellipsis (>= 0.2.0), digest, glue, rlang (>= 0.4.5)

bit64, covr, crayon, dplyr (>= 0.8.5), generics, knitr,
pillar (>= 1.4.4), pkgdown, rmarkdown, testthat (>= 2.3.0),
tibble, withr, xml2, zeallot

Hadley Wickham [aut],
  Lionel Henry [aut, cre],
  Davis Vaughan [aut],
  RStudio [cph]