Package ‘Matrix’ November 27, 2019 Version 1.2-18 Date 2019-11-25 Priority recommended Title Sparse and Dense Matrix Classes and Methods Contact Doug and Martin <[email protected]> Maintainer Martin Maechler <mmaechler+[email protected]> Description 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. Depends R (>= 3.2.0) Imports methods, graphics, grid, stats, utils, lattice Suggests expm, MASS Enhances MatrixModels, graph, SparseM, sfsmisc Encoding UTF-8 LazyData no LazyDataNote not possible, since we use data/*.R *and* our classes BuildResaveData no License GPL (>= 2) | file LICENCE URL http://Matrix.R-forge.R-project.org/ BugReports https://r-forge.r-project.org/tracker/?group_id=61 NeedsCompilation yes Author Douglas Bates [aut], Martin Maechler [aut, cre] (<https://orcid.org/0000-0002-8685-9910>), 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 Oehlschlägel [ctb] (initial nearPD()), 1 2 R topics documented: Jason Riedy [ctb] (condest() and onenormest() for octave, Copyright: Regents of the University of California), R Core Team [ctb] (base R matrix implementation) Repository CRAN Date/Publication 2019-11-27 15:20:02 UTC R topics documented: abIndex-class . .4 abIseq . .6 all-methods . .7 all.equal-methods . .7 atomicVector-class . .8 band.............................................9 bandSparse . 10 bdiag . 11 BunchKaufman-methods . 13 CAex ............................................ 15 cBind . 15 CHMfactor-class . 17 chol ............................................. 20 chol2inv-methods . 22 Cholesky . 23 Cholesky-class . 25 colSums . 27 compMatrix-class . 28 condest . 29 CsparseMatrix-class . 31 ddenseMatrix-class . 33 ddiMatrix-class . 34 denseMatrix-class . 35 dgCMatrix-class . 36 dgeMatrix-class . 37 dgRMatrix-class . 38 dgTMatrix-class . 39 Diagonal . 41 diagonalMatrix-class . 42 diagU2N . 44 dMatrix-class . 45 dpoMatrix-class . 46 drop0 . 48 dsCMatrix-class . 49 dsparseMatrix-class . 51 dsRMatrix-class . 52 dsyMatrix-class . 53 dtCMatrix-class . 54 dtpMatrix-class . 56 R topics documented: 3 dtRMatrix-class . 58 dtrMatrix-class . 59 expand . 60 expm ............................................ 61 externalFormats . 62 facmul . 64 forceSymmetric . 65 formatSparseM . 66 generalMatrix-class . 67 graph-sparseMatrix . 68 Hilbert . 69 image-methods . 70 index-class . 72 indMatrix-class . 73 invPerm . 75 is.na-methods . 76 is.null.DN . 78 isSymmetric-methods . 79 isTriangular . 79 KhatriRao . 80 KNex ............................................ 82 kronecker-methods . 83 ldenseMatrix-class . 84 ldiMatrix-class . 85 lgeMatrix-class . 85 lsparseMatrix-classes . 86 lsyMatrix-class . 88 ltrMatrix-class . 89 lu .............................................. 90 LU-class . 93 Matrix . 94 Matrix-class . 96 matrix-products . 98 MatrixClass . 100 MatrixFactorization-class . 101 ndenseMatrix-class . 102 nearPD . 103 ngeMatrix-class . 106 nMatrix-class . 107 nnzero . 108 norm............................................. 109 nsparseMatrix-classes . 111 nsyMatrix-class . 112 ntrMatrix-class . 113 number-class . 114 pMatrix-class . 115 printSpMatrix . 117 qr-methods . 120 4 abIndex-class rankMatrix . 122 rcond . ..