A rich hierarchy of matrix classes, including triangular,
   symmetric, and diagonal matrices, both dense and sparse and with
   pattern, logical and numeric entries.   Numerous methods for and
   operations on these matrices, using 'LAPACK' and 'SuiteSparse' libraries.

methods, graphics, grid, stats, utils, lattice

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

Douglas Bates [aut],
  Martin Maechler [aut, cre],
  Timothy A. Davis [ctb] (SuiteSparse and 'cs' C libraries, notably
    CHOLMOD, AMD; collaborators listed in dir(pattern =
    '^[A-Z]+[.]txt$', full.names=TRUE, system.file('doc',
    'SuiteSparse', package='Matrix'))),
  Jens Oehlschl?gel [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)

Tests and assertions to perform frequent argument checks. A
    substantial part of the package was written in C to minimize any worries
    about execution time overhead.

c(
    person("Michel", "Lang", NULL, "michellang@gmail.com",
      role = c("cre", "aut"), comment = c(ORCID = "0000-0001-9754-0393")),
    person("Bernd", "Bischl", NULL, "bernd_bischl@gmx.de", role = "ctb")
    )

R6, bit, fastmatch, data.table (>= 1.9.8), devtools, ggplot2,
knitr, magrittr, microbenchmark, rmarkdown, testthat (>=
0.11.0), tibble

'AssertCollection.R' 'allMissing.R' 'anyInfinite.R'
'anyMissing.R' 'anyNaN.R' 'asInteger.R' 'assert.R' 'helper.R'
'makeExpectation.R' 'makeTest.R' 'makeAssertion.R'
'checkAccess.R' 'checkArray.R' 'checkAtomic.R'
'checkAtomicVector.R' 'checkBit.R' 'checkCharacter.R'
'checkChoice.R' 'checkClass.R' 'checkComplex.R' 'checkCount.R'
'checkDataFrame.R' 'checkDataTable.R' 'checkDate.R'
'checkDirectoryExists.R' 'checkDisjunct.R' 'checkDouble.R'
'checkEnvironment.R' 'checkFALSE.R' 'checkFactor.R'
'checkFileExists.R' 'checkFlag.R' 'checkFormula.R'
'checkFunction.R' 'checkInt.R' 'checkInteger.R'
'checkIntegerish.R' 'checkList.R' 'checkLogical.R'
'checkMatrix.R' 'checkMultiClass.R' 'checkNamed.R'
'checkNames.R' 'checkNull.R' 'checkNumber.R' 'checkNumeric.R'
'checkOS.R' 'checkPOSIXct.R' 'checkPathForOutput.R' 'checkR6.R'
'checkRaw.R' 'checkScalar.R' 'checkScalarNA.R'
'checkSetEqual.R' 'checkString.R' 'checkSubset.R' 'checkTRUE.R'
'checkTibble.R' 'checkVector.R' 'coalesce.R' 'isIntegerish.R'
'matchArg.R' 'qassert.R' 'qassertr.R' 'vname.R' 'wfwl.R'
'zzz.R'