methods, graphics, grid, stats, utils, lattice

MatrixModels, graph, SparseM, sfsmisc, igraph, maptools, sp,
spdep

not possible, since we use data/*.R *and* our classes

Douglas Bates [aut],
  Martin Maechler [aut, cre] (<https://orcid.org/0000-0002-8685-9910>),
  Mikael Jagan [aut] (<https://orcid.org/0000-0002-3542-2938>),
  Timothy A. Davis [ctb] (SuiteSparse and 'cs' C libraries, notably
    CHOLMOD and AMD, collaborators listed in
    dir(pattern="^[A-Z]+[.]txt$", full.names=TRUE, system.file("doc",
    "SuiteSparse", package="Matrix"))),
  Jens Oehlschlägel [ctb] (initial nearPD()),
  Jason Riedy [ctb] (condest() and onenormest() for octave, Copyright:
    Regents of the University of California),
  R Core Team [ctb] (base R matrix implementation)

Set configuration options on a per-package basis.
    Options set by a given package only apply to that package,
    other packages are unaffected.

Tools to Make Developing R Packages Easier

c(
    person("Hadley", "Wickham", role = "aut"),
    person("Jim", "Hester", role = "aut"),
    person("Winston", "Chang", role = "aut"),
    person("Jennifer", "Bryan", , "jenny@rstudio.com", role = c("aut", "cre"),
           comment = c(ORCID = "0000-0002-6983-2759")),
    person("RStudio", role = c("cph", "fnd"))
  )

Collection of package development tools.

Hadley Wickham [aut],
  Jim Hester [aut],
  Winston Chang [aut],
  Jennifer Bryan [aut, cre] (<https://orcid.org/0000-0002-6983-2759>),
  RStudio [cph, fnd]

c(
    person("Hadley", "Wickham", , "hadley@rstudio.com", role = c("aut", "cre"),
           comment = c(ORCID = "0000-0003-4757-117X")),
    person("Lionel", "Henry", , "lionel@rstudio.com", role = "aut"),
    person("RStudio", role = c("cph", "fnd"))
  )

A complete and consistent functional programming toolkit for
    R.

covr, dplyr (>= 0.7.8), httr, knitr, lubridate, rmarkdown,
testthat (>= 3.0.0), tibble, tidyselect

Hadley Wickham [aut, cre] (<https://orcid.org/0000-0003-4757-117X>),
  Lionel Henry [aut],
  RStudio [cph, fnd]

c(person("David B.", "Dahl", role="aut"),
             person("David", "Scott", role=c("aut","cre"),
               email="d.scott@auckland.ac.nz"),
             person("Charles", "Roosen", role="aut"),
             person("Arni", "Magnusson", role="aut"),
             person("Jonathan", "Swinton", role="aut"),
             person("Ajay", "Shah", role="ctb"),
             person("Arne", "Henningsen", role="ctb"),
             person("Benno", "Puetz", role="ctb"),
             person("Bernhard", "Pfaff", role="ctb"),
             person("Claudio", "Agostinelli", role="ctb"),
             person("Claudius", "Loehnert", role="ctb"),
             person("David", "Mitchell", role="ctb"),
             person("David", "Whiting", role="ctb"),
             person("Fernando da", "Rosa", role="ctb"),
             person("Guido", "Gay", role="ctb"),
             person("Guido", "Schulz", role="ctb"),
             person("Ian", "Fellows", role="ctb"),
             person("Jeff", "Laake", role="ctb"),
             person("John", "Walker", role="ctb"),
             person("Jun", "Yan", role="ctb"),
             person("Liviu", "Andronic", role="ctb"),
             person("Markus", "Loecher", role="ctb"),
             person("Martin", "Gubri", role="ctb"),
             person("Matthieu", "Stigler", role="ctb"),
             person("Robert", "Castelo", role="ctb"),
             person("Seth", "Falcon", role="ctb"),
             person("Stefan", "Edwards", role="ctb"),
             person("Sven", "Garbade", role="ctb"),
             person("Uwe", "Ligges", role="ctb"))