bench, bit64, blob, covr, dplyr, evaluate, hms, htmltools,
import, knitr, mockr, nycflights13, purrr, rmarkdown, testthat
(>= 2.1.0), tidyr, withr

Kirill Müller [aut, cre],
  Hadley Wickham [aut],
  Romain Francois [ctb],
  Jennifer Bryan [ctb],
  RStudio [cph]

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]

Functions for Kernel Smoothing Supporting Wand & Jones (1995)

c(person("Matt", "Wand", role = "aut",
	             email = "Matt.Wand@uts.edu.au"),
	     person("Cleve", "Moler", role = "ctb",
	            comment = "LINPACK routines in src/d*"),
             person("Brian", "Ripley", role = c("trl", "cre", "ctb"),
                    email = "ripley@stats.ox.ac.uk",
		    comment = "R port and updates"))

Functions for kernel smoothing (and density estimation)
  corresponding to the book: 
  Wand, M.P. and Jones, M.C. (1995) "Kernel Smoothing".

Matt Wand [aut],
  Cleve Moler [ctb] (LINPACK routines in src/d*),
  Brian Ripley [trl, cre, ctb] (R port and updates)

c(person(given = "Hadley",
             family = "Wickham",
             role = "aut",
             email = "hadley@rstudio.com",
             comment = c(ORCID = "0000-0003-4757-117X")),
      person(given = "Jennifer",
             family = "Bryan",
             role = c("aut", "cre"),
             email = "jenny@rstudio.com",
             comment = c(ORCID = "0000-0002-6983-2759")),
      person(given = "RStudio",
             role = c("cph", "fnd")))