Sparse and Dense Matrix Classes and Methods
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Documentation for package ‘Matrix’ version 1.8-0
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A B C D E F G H I K L M N O P Q R S T U W Z misc
| Matrix-package | R Package 'Matrix' |
-- A --
| abIndex-class | Class "abIndex" of Abstract Index Vectors |
| abIseq | Sequence Generation of "abIndex", Abstract Index Vectors |
| abIseq1 | Sequence Generation of "abIndex", Abstract Index Vectors |
| aggregateT | Standardize a Sparse Matrix in Triplet Format |
| all.equal | Matrix Package Methods for Function all.equal() |
| all.equal-method | Class "abIndex" of Abstract Index Vectors |
| all.equal-method | Matrix Package Methods for Function all.equal() |
| all.equal-methods | Matrix Package Methods for Function all.equal() |
| anyDuplicatedT | Standardize a Sparse Matrix in Triplet Format |
| anyNA | is.na(), is.finite() Methods for 'Matrix' Objects |
| anyNA-method | is.na(), is.finite() Methods for 'Matrix' Objects |
| anyNA-methods | is.na(), is.finite() Methods for 'Matrix' Objects |
| Arith | Arithmetic, Relational, and Logical Operators |
| Arith-method | Arithmetic, Relational, and Logical Operators |
| Arith-method | Class "abIndex" of Abstract Index Vectors |
| Arith-methods | Arithmetic, Relational, and Logical Operators |
| as.array-method | Coercions in Package 'Matrix' |
| as.array-methods | Coercions in Package 'Matrix' |
| as.complex-method | Coercions in Package 'Matrix' |
| as.complex-methods | Coercions in Package 'Matrix' |
| as.integer-method | Class "abIndex" of Abstract Index Vectors |
| as.integer-method | Coercions in Package 'Matrix' |
| as.integer-methods | Coercions in Package 'Matrix' |
| as.logical-method | Coercions in Package 'Matrix' |
| as.logical-methods | Coercions in Package 'Matrix' |
| as.matrix-method | Coercions in Package 'Matrix' |
| as.matrix-methods | Coercions in Package 'Matrix' |
| as.numeric-method | Class "abIndex" of Abstract Index Vectors |
| as.numeric-method | Coercions in Package 'Matrix' |
| as.numeric-methods | Coercions in Package 'Matrix' |
| as.vector-method | Class "abIndex" of Abstract Index Vectors |
| as.vector-method | Coercions in Package 'Matrix' |
| as.vector-methods | Coercions in Package 'Matrix' |
| asPerm | Utilities for Permutation Vectors |
| asUniqueT | Standardize a Sparse Matrix in Triplet Format |
-- B --
| band | Extract bands of a matrix |
| band-method | Extract bands of a matrix |
| band-methods | Extract bands of a matrix |
| bandSparse | Construct Sparse Banded Matrix from (Sup-/Super-) Diagonals |
| bdiag | Construct a Block Diagonal Matrix |
| bind-methods | 'cbind()' and 'rbind()' recursively built on cbind2/rbind2 |
| boolmatmult-methods | Boolean Arithmetic Matrix Products: '%&%' and Methods |
| BunchKaufman | Methods for Bunch-Kaufman Factorization |
| BunchKaufman-class | Virtual Class "MatrixFactorization" of Matrix Factorizations |
| BunchKaufman-method | Methods for Bunch-Kaufman Factorization |
| BunchKaufman-methods | Methods for Bunch-Kaufman Factorization |
-- C --
| c.abIndex | Sequence Generation of "abIndex", Abstract Index Vectors |
| c.Matrix | 'cbind()' and 'rbind()' recursively built on cbind2/rbind2 |
| c.sparseVector | 'cbind()' and 'rbind()' recursively built on cbind2/rbind2 |
| CAex | Albers' example Matrix with "Difficult" Eigen Factorization |
| cbind2 | 'cbind()' and 'rbind()' recursively built on cbind2/rbind2 |
| cbind2-method | 'cbind()' and 'rbind()' recursively built on cbind2/rbind2 |
| cbind2-methods | 'cbind()' and 'rbind()' recursively built on cbind2/rbind2 |
| chol | Compute the Cholesky Factor of a Matrix |
| chol-method | Compute the Cholesky Factor of a Matrix |
| chol-methods | Compute the Cholesky Factor of a Matrix |
| chol2inv | Inverse from Cholesky Factor |
| chol2inv-method | Inverse from Cholesky Factor |
| chol2inv-methods | Inverse from Cholesky Factor |
| Cholesky | Methods for Cholesky Factorization |
| Cholesky-class | Virtual Class "MatrixFactorization" of Matrix Factorizations |
| Cholesky-method | Methods for Cholesky Factorization |
| Cholesky-methods | Methods for Cholesky Factorization |
| coerce | Coercions in Package 'Matrix' |
| coerce-method | Class "abIndex" of Abstract Index Vectors |
| coerce-method | Sparse Matrix Coercion from and to those from package 'SparseM' |
| coerce-method | Conversions "graph" <-> (sparse) Matrix |
| coerce-method | Coercions in Package 'Matrix' |
| coerce-method | Dense Bunch-Kaufman Factorizations |
| coerce-method | Dense Cholesky Factorizations |
| coerce-method | Dense LU Factorizations |
| coerce-method | Dense Schur Factorizations |
| coerce-method | Sparse Cholesky Factorizations |
| coerce-methods | Coercions in Package 'Matrix' |
| coerce-methods-graph | Conversions "graph" <-> (sparse) Matrix |
| coerce-methods-SparseM | Sparse Matrix Coercion from and to those from package 'SparseM' |
| colMeans | Form Row and Column Sums and Means |
| colMeans-method | Form Row and Column Sums and Means |
| colMeans-methods | Form Row and Column Sums and Means |
| colScale | Scale the Rows and Columns of a Matrix |
| colSums | Form Row and Column Sums and Means |
| colSums-method | Form Row and Column Sums and Means |
| colSums-methods | Form Row and Column Sums and Means |
| Compare | Arithmetic, Relational, and Logical Operators |
| Compare-method | Arithmetic, Relational, and Logical Operators |
| Compare-methods | Arithmetic, Relational, and Logical Operators |
| Complex | Unary Operations on Complex Numbers |
| Complex-method | Unary Operations on Complex Numbers |
| Complex-methods | Unary Operations on Complex Numbers |
| condest | Compute Approximate CONDition number and 1-Norm of (Large) Matrices |
| copMatrix-class | Virtual Class 'packedMatrix' of Packed Dense Format Matrices |
| corMatrix-class | Virtual Class 'unpackedMatrix' of Conventional Dense Format Matrices |
| cov2cor | Scale a Covariance Matrix |
| cov2cor-method | Scale a Covariance Matrix |
| cov2cor-methods | Scale a Covariance Matrix |
| crossprod | Matrix (Cross) Products (of Transpose) |
| crossprod-method | Matrix (Cross) Products (of Transpose) |
| crossprod-methods | Matrix (Cross) Products (of Transpose) |
| CsparseMatrix-class | Virtual Class 'CsparseMatrix' of Compressed Sparse Column Format Matrices |
| ct | Matrix Conjugate Transpose |
| ct-method | Matrix Conjugate Transpose |
| ct-methods | Matrix Conjugate Transpose |
-- D --
| ddenseBunchKaufman-class | Dense Bunch-Kaufman Factorizations |
| ddenseCholesky-class | Dense Cholesky Factorizations |
| ddenseLU-class | Dense LU Factorizations |
| ddenseMatrix-class | Virtual Class 'dMatrix' of Double Precision Matrices |
| ddenseSchur-class | Dense Schur Factorizations |
| ddiMatrix-class | Virtual Class 'diagonalMatrix' of Diagonal Matrices |
| denseBunchKaufman-class | Dense Bunch-Kaufman Factorizations |
| denseCholesky-class | Dense Cholesky Factorizations |
| denseLU-class | Dense LU Factorizations |
| denseMatrix-class | Virtual Class 'denseMatrix' of Dense Format Matrices |
| denseSchur-class | Dense Schur Factorizations |
| det | Matrix Determinant |
| determinant | Matrix Determinant |
| determinant-method | Matrix Determinant |
| determinant-methods | Matrix Determinant |
| dgCMatrix-class | Virtual Class 'CsparseMatrix' of Compressed Sparse Column Format Matrices |
| dgeMatrix-class | Virtual Class 'unpackedMatrix' of Conventional Dense Format Matrices |
| dgRMatrix-class | Virtual Class 'RsparseMatrix' of Compressed Sparse Row Format Matrices |
| dgTMatrix-class | Virtual Class 'TsparseMatrix' of Triplet Format Matrices |
| diag | Matrix Diagonals |
| diag-method | Matrix Diagonals |
| diag-methods | Matrix Diagonals |
| diag<- | Matrix Diagonals |
| diag<--method | Matrix Diagonals |
| diag<--methods | Matrix Diagonals |
| diagN2U | Transform Triangular/Diagonal Matrices from Unit to General Triangular/Diagonal and Back |
| Diagonal | Construct a Diagonal Matrix |
| diagonalMatrix-class | Virtual Class 'diagonalMatrix' of Diagonal Matrices |
| diagU2N | Transform Triangular/Diagonal Matrices from Unit to General Triangular/Diagonal and Back |
| diff | Difference a Vector |
| diff-method | Difference a Vector |
| diff-methods | Difference a Vector |
| dim | Dimensions of a Matrix |
| dim-method | Dimensions of a Matrix |
| dim-methods | Dimensions of a Matrix |
| dim<- | Dimensions of a Matrix |
| dim<--method | Dimensions of a Matrix |
| dim<--methods | Dimensions of a Matrix |
| dimnames | Dimnames of a Matrix |
| dimnames-method | Dimnames of a Matrix |
| dimnames-methods | Dimnames of a Matrix |
| dimnames<- | Dimnames of a Matrix |
| dimnames<--method | Dimnames of a Matrix |
| dimnames<--methods | Dimnames of a Matrix |
| dimScale | Scale the Rows and Columns of a Matrix |
| dinMatrix-class | Virtual Class 'indexMatrix' of Generalized Index Matrices |
| dMatrix-class | Virtual Class 'dMatrix' of Double Precision Matrices |
| dmperm | Dulmage-Mendelsohn Permutation / Decomposition |
| dpCMatrix-class | Virtual Class 'CsparseMatrix' of Compressed Sparse Column Format Matrices |
| dpoMatrix-class | Virtual Class 'unpackedMatrix' of Conventional Dense Format Matrices |
| dppMatrix-class | Virtual Class 'packedMatrix' of Packed Dense Format Matrices |
| dpRMatrix-class | Virtual Class 'RsparseMatrix' of Compressed Sparse Row Format Matrices |
| dpTMatrix-class | Virtual Class 'TsparseMatrix' of Triplet Format Matrices |
| drop | Drop Redundant Dimensions |
| drop-method | Class "abIndex" of Abstract Index Vectors |
| drop-method | Drop Redundant Dimensions |
| drop-methods | Drop Redundant Dimensions |
| drop0 | Drop Non-Structural Zeros from a Sparse Matrix |
| dsCMatrix-class | Virtual Class 'CsparseMatrix' of Compressed Sparse Column Format Matrices |
| dsimplicialCholesky-class | Sparse Cholesky Factorizations |
| dsparseCholesky-class | Sparse Cholesky Factorizations |
| dsparseLU-class | Sparse LU Factorizations |
| dsparseMatrix-class | Virtual Class 'dMatrix' of Double Precision Matrices |
| dsparseQR-class | Sparse QR Factorizations |
| dsparseVector-class | Sparse Vector Classes |
| dspMatrix-class | Virtual Class 'packedMatrix' of Packed Dense Format Matrices |
| dsRMatrix-class | Virtual Class 'RsparseMatrix' of Compressed Sparse Row Format Matrices |
| dsTMatrix-class | Virtual Class 'TsparseMatrix' of Triplet Format Matrices |
| dsupernodalCholesky-class | Sparse Cholesky Factorizations |
| dsyMatrix-class | Virtual Class 'unpackedMatrix' of Conventional Dense Format Matrices |
| dtCMatrix-class | Virtual Class 'CsparseMatrix' of Compressed Sparse Column Format Matrices |
| dtpMatrix-class | Virtual Class 'packedMatrix' of Packed Dense Format Matrices |
| dtRMatrix-class | Virtual Class 'RsparseMatrix' of Compressed Sparse Row Format Matrices |
| dtrMatrix-class | Virtual Class 'unpackedMatrix' of Conventional Dense Format Matrices |
| dtTMatrix-class | Virtual Class 'TsparseMatrix' of Triplet Format Matrices |
-- E --
| expand | Expand Matrix Factorizations |
| expand-method | Expand Matrix Factorizations |
| expand-methods | Expand Matrix Factorizations |
| expand1 | Expand Matrix Factorizations |
| expand1-method | Expand Matrix Factorizations |
| expand1-methods | Expand Matrix Factorizations |
| expand2 | Expand Matrix Factorizations |
| expand2-method | Expand Matrix Factorizations |
| expand2-methods | Expand Matrix Factorizations |
| expm | Matrix Exponential |
| expm-method | Matrix Exponential |
| expm-methods | Matrix Exponential |
-- F --
| fac2Sparse | Construct Sparse Design / Model Matrices |
| fac2sparse | Construct Sparse Design / Model Matrices |
| facmul | Multiplication by Factors from Matrix Factorizations |
| facmul-methods | Multiplication by Factors from Matrix Factorizations |
| fastMisc | "Low Level" Coercions and Methods |
| forceCanonical | Canonicalize an Object |
| forceCanonical-method | Canonicalize an Object |
| forceCanonical-methods | Canonicalize an Object |
| forceDiagonal | Create 'diagonalMatrix' From the Diagonal Part of a Matrix |
| forceDiagonal-method | Create 'diagonalMatrix' From the Diagonal Part of a Matrix |
| forceDiagonal-methods | Create 'diagonalMatrix' From the Diagonal Part of a Matrix |
| forceSymmetric | Symmetrize a Square Matrix |
| forceSymmetric-method | Symmetrize a Square Matrix |
| forceSymmetric-methods | Symmetrize a Square Matrix |
| forceTriangular | Get the Upper or Lower Triangular Part of a Square Matrix |
| forceTriangular-method | Get the Upper or Lower Triangular Part of a Square Matrix |
| forceTriangular-methods | Get the Upper or Lower Triangular Part of a Square Matrix |
| format-method | Show a Matrix |
| formatSparseM | Formatting Sparse Numeric Matrices Utilities |
| formatSpMatrix | Format and Print Sparse Matrices Flexibly |
-- G --
| generalMatrix-class | Virtual Class 'generalMatrix' of General Matrices |
| graph2T | Conversions "graph" <-> (sparse) Matrix |
-- H --
| head | Head and Tail of a Matrix or Vector |
| head-method | Head and Tail of a Matrix or Vector |
| head-methods | Head and Tail of a Matrix or Vector |
| Hilbert | Generate a Hilbert matrix |
-- I --
| idenseMatrix-class | Virtual Class 'iMatrix' of Integer Matrices |
| idiMatrix-class | Virtual Class 'diagonalMatrix' of Diagonal Matrices |
| igCMatrix-class | Virtual Class 'CsparseMatrix' of Compressed Sparse Column Format Matrices |
| igeMatrix-class | Virtual Class 'unpackedMatrix' of Conventional Dense Format Matrices |
| igRMatrix-class | Virtual Class 'RsparseMatrix' of Compressed Sparse Row Format Matrices |
| igTMatrix-class | Virtual Class 'TsparseMatrix' of Triplet Format Matrices |
| iinMatrix-class | Virtual Class 'indexMatrix' of Generalized Index Matrices |
| image | Methods for image() in Package 'Matrix' |
| image-method | Methods for image() in Package 'Matrix' |
| image-methods | Methods for image() in Package 'Matrix' |
| iMatrix-class | Virtual Class 'iMatrix' of Integer Matrices |
| index-class | Virtual Class "index" of Index Vectors |
| indexMatrix-class | Virtual Class 'indexMatrix' of Generalized Index Matrices |
| indMatrix-class | Virtual Class 'indexMatrix' of Generalized Index Matrices |
| initialize | Initialization |
| initialize-method | Initialization |
| initialize-methods | Initialization |
| invertPerm | Utilities for Permutation Vectors |
| invPerm | Utilities for Permutation Vectors |
| is.finite | is.na(), is.finite() Methods for 'Matrix' Objects |
| is.finite-method | Class "abIndex" of Abstract Index Vectors |
| is.finite-method | is.na(), is.finite() Methods for 'Matrix' Objects |
| is.finite-methods | is.na(), is.finite() Methods for 'Matrix' Objects |
| is.infinite | is.na(), is.finite() Methods for 'Matrix' Objects |
| is.infinite-method | Class "abIndex" of Abstract Index Vectors |
| is.infinite-method | is.na(), is.finite() Methods for 'Matrix' Objects |
| is.infinite-methods | is.na(), is.finite() Methods for 'Matrix' Objects |
| is.na | is.na(), is.finite() Methods for 'Matrix' Objects |
| is.na-method | Class "abIndex" of Abstract Index Vectors |
| is.na-method | is.na(), is.finite() Methods for 'Matrix' Objects |
| is.na-methods | is.na(), is.finite() Methods for 'Matrix' Objects |
| is.nan | is.na(), is.finite() Methods for 'Matrix' Objects |
| is.nan-method | is.na(), is.finite() Methods for 'Matrix' Objects |
| is.nan-methods | is.na(), is.finite() Methods for 'Matrix' Objects |
| is.null.DN | Are the Dimnames 'dn' NULL-like ? |
| isCanonical | Test if an Object is Canonical |
| isCanonical-method | Test if an Object is Canonical |
| isCanonical-methods | Test if an Object is Canonical |
| isCMatrix-class | Virtual Class 'CsparseMatrix' of Compressed Sparse Column Format Matrices |
| isDiagonal | Test if a Matrix is Diagonal |
| isDiagonal-method | Test if a Matrix is Diagonal |
| isDiagonal-methods | Test if a Matrix is Diagonal |
| isLDL | Sparse Cholesky Factorizations |
| isparseMatrix-class | Virtual Class 'iMatrix' of Integer Matrices |
| isparseVector-class | Sparse Vector Classes |
| isPerm | Utilities for Permutation Vectors |
| ispMatrix-class | Virtual Class 'packedMatrix' of Packed Dense Format Matrices |
| isRMatrix-class | Virtual Class 'RsparseMatrix' of Compressed Sparse Row Format Matrices |
| isSymmetric | Test if a Matrix is Symmetric (Hermitian) |
| isSymmetric-method | Test if a Matrix is Symmetric (Hermitian) |
| isSymmetric-methods | Test if a Matrix is Symmetric (Hermitian) |
| isTMatrix-class | Virtual Class 'TsparseMatrix' of Triplet Format Matrices |
| isTriangular | Test if a Matrix is Triangular |
| isTriangular-method | Test if a Matrix is Triangular |
| isTriangular-methods | Test if a Matrix is Triangular |
| isUniqueT | Standardize a Sparse Matrix in Triplet Format |
| isyMatrix-class | Virtual Class 'unpackedMatrix' of Conventional Dense Format Matrices |
| itCMatrix-class | Virtual Class 'CsparseMatrix' of Compressed Sparse Column Format Matrices |
| itpMatrix-class | Virtual Class 'packedMatrix' of Packed Dense Format Matrices |
| itRMatrix-class | Virtual Class 'RsparseMatrix' of Compressed Sparse Row Format Matrices |
| itrMatrix-class | Virtual Class 'unpackedMatrix' of Conventional Dense Format Matrices |
| itTMatrix-class | Virtual Class 'TsparseMatrix' of Triplet Format Matrices |
-- K --
| kappa | Estimate the (Reciprocal) Condition Number |
| kappa-method | Estimate the (Reciprocal) Condition Number |
| kappa-methods | Estimate the (Reciprocal) Condition Number |
| KhatriRao | Khatri-Rao Matrix Product |
| KNex | Koenker-Ng Example Sparse Model Matrix and Response Vector |
| kronecker | Methods for Function 'kronecker()' in Package 'Matrix' |
| kronecker-method | Methods for Function 'kronecker()' in Package 'Matrix' |
| kronecker-methods | Methods for Function 'kronecker()' in Package 'Matrix' |
-- L --
| ldenseMatrix-class | Virtual Class 'lMatrix' of Logical Matrices |
| ldiMatrix-class | Virtual Class 'diagonalMatrix' of Diagonal Matrices |
| length | Dimensions of a Matrix |
| length-method | Class "abIndex" of Abstract Index Vectors |
| length-method | Dimensions of a Matrix |
| length-methods | Dimensions of a Matrix |
| length<- | Dimensions of a Matrix |
| length<--method | Dimensions of a Matrix |
| length<--methods | Dimensions of a Matrix |
| lgCMatrix-class | Virtual Class 'CsparseMatrix' of Compressed Sparse Column Format Matrices |
| lgeMatrix-class | Virtual Class 'unpackedMatrix' of Conventional Dense Format Matrices |
| lgRMatrix-class | Virtual Class 'RsparseMatrix' of Compressed Sparse Row Format Matrices |
| lgTMatrix-class | Virtual Class 'TsparseMatrix' of Triplet Format Matrices |
| linMatrix-class | Virtual Class 'indexMatrix' of Generalized Index Matrices |
| lMatrix-class | Virtual Class 'lMatrix' of Logical Matrices |
| log | Mathematical Functions |
| log-method | Mathematical Functions |
| log-methods | Mathematical Functions |
| Logic | Arithmetic, Relational, and Logical Operators |
| Logic-method | Arithmetic, Relational, and Logical Operators |
| Logic-methods | Arithmetic, Relational, and Logical Operators |
| lsCMatrix-class | Virtual Class 'CsparseMatrix' of Compressed Sparse Column Format Matrices |
| lsparseMatrix-class | Virtual Class 'lMatrix' of Logical Matrices |
| lsparseVector-class | Sparse Vector Classes |
| lspMatrix-class | Virtual Class 'packedMatrix' of Packed Dense Format Matrices |
| lsRMatrix-class | Virtual Class 'RsparseMatrix' of Compressed Sparse Row Format Matrices |
| lsTMatrix-class | Virtual Class 'TsparseMatrix' of Triplet Format Matrices |
| lsyMatrix-class | Virtual Class 'unpackedMatrix' of Conventional Dense Format Matrices |
| ltCMatrix-class | Virtual Class 'CsparseMatrix' of Compressed Sparse Column Format Matrices |
| ltpMatrix-class | Virtual Class 'packedMatrix' of Packed Dense Format Matrices |
| ltRMatrix-class | Virtual Class 'RsparseMatrix' of Compressed Sparse Row Format Matrices |
| ltrMatrix-class | Virtual Class 'unpackedMatrix' of Conventional Dense Format Matrices |
| ltTMatrix-class | Virtual Class 'TsparseMatrix' of Triplet Format Matrices |
| lu | Methods for LU Factorization |
| LU-class | Virtual Class "MatrixFactorization" of Matrix Factorizations |
| lu-method | Methods for LU Factorization |
| lu-methods | Methods for LU Factorization |
-- M --
| mat2triplet | Map Matrix to its Triplet Representation |
| Math | Mathematical Functions |
| Math-method | Mathematical Functions |
| Math-methods | Mathematical Functions |
| Math2 | Rounding of Numbers |
| Math2-method | Rounding of Numbers |
| Math2-methods | Rounding of Numbers |
| matmult-methods | Matrix (Cross) Products (of Transpose) |
| Matrix | Construct a Classed Matrix |
| Matrix-class | Virtual Class 'Matrix' of Matrices |
| Matrix.Version | R Package 'Matrix' |
| MatrixClass | The Matrix (Super-) Class of a Class |
| MatrixFactorization-class | Virtual Class "MatrixFactorization" of Matrix Factorizations |
| mean | Arithmetic Mean |
| mean-method | Arithmetic Mean |
| mean-methods | Arithmetic Mean |
-- N --
| ndenseMatrix-class | Virtual Class 'nMatrix' of Boolean Matrices |
| ndiMatrix-class | Virtual Class 'diagonalMatrix' of Diagonal Matrices |
| nearPD | Nearest Positive Definite Matrix |
| ngCMatrix-class | Virtual Class 'CsparseMatrix' of Compressed Sparse Column Format Matrices |
| ngeMatrix-class | Virtual Class 'unpackedMatrix' of Conventional Dense Format Matrices |
| ngRMatrix-class | Virtual Class 'RsparseMatrix' of Compressed Sparse Row Format Matrices |
| ngTMatrix-class | Virtual Class 'TsparseMatrix' of Triplet Format Matrices |
| ninMatrix-class | Virtual Class 'indexMatrix' of Generalized Index Matrices |
| nMatrix-class | Virtual Class 'nMatrix' of Boolean Matrices |
| nnzero | The Number of Non-Zero Values of a Matrix |
| nnzero-method | The Number of Non-Zero Values of a Matrix |
| nnzero-methods | The Number of Non-Zero Values of a Matrix |
| norm | Matrix Norms |
| norm-method | Matrix Norms |
| norm-methods | Matrix Norms |
| nsCMatrix-class | Virtual Class 'CsparseMatrix' of Compressed Sparse Column Format Matrices |
| nsimplicialCholesky-class | Sparse Cholesky Factorizations |
| nsparseCholesky-class | Sparse Cholesky Factorizations |
| nsparseMatrix-class | Virtual Class 'nMatrix' of Boolean Matrices |
| nsparseVector-class | Sparse Vector Classes |
| nspMatrix-class | Virtual Class 'packedMatrix' of Packed Dense Format Matrices |
| nsRMatrix-class | Virtual Class 'RsparseMatrix' of Compressed Sparse Row Format Matrices |
| nsTMatrix-class | Virtual Class 'TsparseMatrix' of Triplet Format Matrices |
| nsupernodalCholesky-class | Sparse Cholesky Factorizations |
| nsyMatrix-class | Virtual Class 'unpackedMatrix' of Conventional Dense Format Matrices |
| ntCMatrix-class | Virtual Class 'CsparseMatrix' of Compressed Sparse Column Format Matrices |
| ntpMatrix-class | Virtual Class 'packedMatrix' of Packed Dense Format Matrices |
| ntRMatrix-class | Virtual Class 'RsparseMatrix' of Compressed Sparse Row Format Matrices |
| ntrMatrix-class | Virtual Class 'unpackedMatrix' of Conventional Dense Format Matrices |
| ntTMatrix-class | Virtual Class 'TsparseMatrix' of Triplet Format Matrices |
-- O --
| onenormest | Compute Approximate CONDition number and 1-Norm of (Large) Matrices |
| Ops | Arithmetic, Relational, and Logical Operators |
| Ops-method | Arithmetic, Relational, and Logical Operators |
| Ops-method | Class "abIndex" of Abstract Index Vectors |
| Ops-methods | Arithmetic, Relational, and Logical Operators |
-- P --
| pack | Representation of Packed and Unpacked Dense Matrices |
| pack-method | Representation of Packed and Unpacked Dense Matrices |
| pack-methods | Representation of Packed and Unpacked Dense Matrices |
| packedMatrix-class | Virtual Class 'packedMatrix' of Packed Dense Format Matrices |
| pMatrix-class | Virtual Class 'indexMatrix' of Generalized Index Matrices |
| posdefMatrix-class | Virtual Class 'posdefMatrix' of Positive Semidefinite Matrices |
| print-method | Show a Matrix |
| print.diagSummary | Show a Matrix |
| print.sparseSummary | Show a Matrix |
| printSpMatrix | Format and Print Sparse Matrices Flexibly |
| printSpMatrix2 | Format and Print Sparse Matrices Flexibly |
-- Q --
| qr | Methods for QR Factorization |
| QR-class | Virtual Class "MatrixFactorization" of Matrix Factorizations |
| qr-method | Methods for QR Factorization |
| qr-methods | Methods for QR Factorization |
| qr.coef | Methods for QR Factorization |
| qr.coef-method | Methods for QR Factorization |
| qr.coef-methods | Methods for QR Factorization |
| qr.fitted | Methods for QR Factorization |
| qr.fitted-method | Methods for QR Factorization |
| qr.fitted-methods | Methods for QR Factorization |
| qr.Q | Methods for QR Factorization |
| qr.Q-method | Methods for QR Factorization |
| qr.Q-methods | Methods for QR Factorization |
| qr.qty | Methods for QR Factorization |
| qr.qty-method | Methods for QR Factorization |
| qr.qty-methods | Methods for QR Factorization |
| qr.qy | Methods for QR Factorization |
| qr.qy-method | Methods for QR Factorization |
| qr.qy-methods | Methods for QR Factorization |
| qr.R | Methods for QR Factorization |
| qr.R-method | Methods for QR Factorization |
| qr.R-methods | Methods for QR Factorization |
| qr.resid | Methods for QR Factorization |
| qr.resid-method | Methods for QR Factorization |
| qr.resid-methods | Methods for QR Factorization |
| qr.X | Methods for QR Factorization |
| qr.X-method | Methods for QR Factorization |
| qr.X-methods | Methods for QR Factorization |
| qr2rankMatrix | Rank of a Matrix |
| qrR | Methods for QR Factorization |
-- R --
| rankMatrix | Rank of a Matrix |
| rbind2 | 'cbind()' and 'rbind()' recursively built on cbind2/rbind2 |
| rbind2-method | 'cbind()' and 'rbind()' recursively built on cbind2/rbind2 |
| rbind2-methods | 'cbind()' and 'rbind()' recursively built on cbind2/rbind2 |
| rcond | Estimate the (Reciprocal) Condition Number |
| rcond-method | Estimate the (Reciprocal) Condition Number |
| rcond-methods | Estimate the (Reciprocal) Condition Number |
| readHB | Read and write external matrix formats |
| readMM | Read and write external matrix formats |
| rep | Repeat a Vector |
| rep-method | Repeat a Vector |
| rep-methods | Repeat a Vector |
| rep2abI | Replicate Vectors into 'abIndex' Result |
| rleDiff-class | Class "rleDiff" of rle(diff(.)) Stored Vectors |
| rowMeans | Form Row and Column Sums and Means |
| rowMeans-method | Form Row and Column Sums and Means |
| rowMeans-methods | Form Row and Column Sums and Means |
| rowScale | Scale the Rows and Columns of a Matrix |
| rowSums | Form Row and Column Sums and Means |
| rowSums-method | Form Row and Column Sums and Means |
| rowSums-methods | Form Row and Column Sums and Means |
| rsparsematrix | Random Sparse Matrix |
| RsparseMatrix-class | Virtual Class 'RsparseMatrix' of Compressed Sparse Row Format Matrices |
-- S --
| Schur | Methods for Schur Factorization |
| Schur-class | Virtual Class "MatrixFactorization" of Matrix Factorizations |
| Schur-method | Methods for Schur Factorization |
| Schur-methods | Methods for Schur Factorization |
| seqMat-class | Class "abIndex" of Abstract Index Vectors |
| show | Show a Matrix |
| show-method | Class "abIndex" of Abstract Index Vectors |
| show-method | Class "rleDiff" of rle(diff(.)) Stored Vectors |
| show-method | Show a Matrix |
| show-methods | Show a Matrix |
| signPerm | Utilities for Permutation Vectors |
| simplicialCholesky-class | Sparse Cholesky Factorizations |
| skewpart | Symmetric and Skew-Symmetric Parts of a Square Matrix |
| skewpart-method | Symmetric and Skew-Symmetric Parts of a Square Matrix |
| skewpart-methods | Symmetric and Skew-Symmetric Parts of a Square Matrix |
| solve | Methods in Package 'Matrix' for Function 'solve' |
| solve-method | Methods in Package 'Matrix' for Function 'solve' |
| solve-methods | Methods in Package 'Matrix' for Function 'solve' |
| sort | Sort a Vector |
| sort-method | Sort a Vector |
| sort-methods | Sort a Vector |
| sparse.model.matrix | Construct Sparse Design / Model Matrices |
| sparseCholesky-class | Sparse Cholesky Factorizations |
| sparseLU-class | Sparse LU Factorizations |
| sparseMatrix | General Sparse Matrix Construction from Nonzero Entries |
| sparseMatrix-class | Virtual Class 'sparseMatrix' of Sparse Format Matrices |
| sparseQR-class | Sparse QR Factorizations |
| sparseVector | Sparse Vector Construction from Nonzero Entries |
| sparseVector-class | Sparse Vector Classes |
| spMatrix | Sparse Matrix Constructor From Triplet |
| subassign-methods | Methods for "[<-" - Assigning to Subsets for 'Matrix' |
| subset-methods | Methods for "[": Extraction or Subsetting in Package 'Matrix' |
| Summary | Summary Statistics |
| Summary-method | Summary Statistics |
| Summary-method | Class "abIndex" of Abstract Index Vectors |
| summary-method | Show a Matrix |
| Summary-methods | Summary Statistics |
| supernodalCholesky-class | Sparse Cholesky Factorizations |
| symmetricMatrix-class | Virtual Class 'symmetricMatrix' of Hermitian or Symmetric Matrices |
| symmpart | Symmetric and Skew-Symmetric Parts of a Square Matrix |
| symmpart-method | Symmetric and Skew-Symmetric Parts of a Square Matrix |
| symmpart-methods | Symmetric and Skew-Symmetric Parts of a Square Matrix |
-- T --
| t-method | Matrix Transpose |
| t-methods | Matrix Transpose |
| T2graph | Conversions "graph" <-> (sparse) Matrix |
| tail | Head and Tail of a Matrix or Vector |
| tail-method | Head and Tail of a Matrix or Vector |
| tail-methods | Head and Tail of a Matrix or Vector |
| tcrossprod | Matrix (Cross) Products (of Transpose) |
| tcrossprod-method | Matrix (Cross) Products (of Transpose) |
| tcrossprod-methods | Matrix (Cross) Products (of Transpose) |
| toeplitz-method | Form a Toeplitz Matrix |
| toeplitz-methods | Form a Toeplitz Matrix |
| triangularMatrix-class | Virtual Class 'triangularMatrix' of Triangular Matrices |
| tril | Extract bands of a matrix |
| tril-method | Extract bands of a matrix |
| tril-methods | Extract bands of a matrix |
| triu | Extract bands of a matrix |
| triu-method | Extract bands of a matrix |
| triu-methods | Extract bands of a matrix |
| TsparseMatrix-class | Virtual Class 'TsparseMatrix' of Triplet Format Matrices |
-- U --
| uniqTsparse | Standardize a Sparse Matrix in Triplet Format |
| unpack | Representation of Packed and Unpacked Dense Matrices |
| unpack-method | Representation of Packed and Unpacked Dense Matrices |
| unpack-methods | Representation of Packed and Unpacked Dense Matrices |
| unpackedMatrix-class | Virtual Class 'unpackedMatrix' of Conventional Dense Format Matrices |
| update-method | Update a Sparse Cholesky Factorization |
| update-methods | Update a Sparse Cholesky Factorization |
| updown | Rank-k Updates and Downdates of Cholesky Factorizations |
| updown-method | Rank-k Updates and Downdates of Cholesky Factorizations |
| updown-methods | Rank-k Updates and Downdates of Cholesky Factorizations |
| USCounties | Contiguity Matrix of U.S. Counties |
-- W --
| which-method | Which Indices are TRUE? |
| which-methods | Which Indices are TRUE? |
| writeMM | Read and write external matrix formats |
| writeMM-method | Read and write external matrix formats |
| wrld_1deg | Contiguity Matrix of World One-Degree Grid Cells |
-- Z --
| zapsmall-method | Rounding of Numbers Zapping Small Ones to Zero |
| zapsmall-methods | Rounding of Numbers Zapping Small Ones to Zero |
| zdenseBunchKaufman-class | Dense Bunch-Kaufman Factorizations |
| zdenseCholesky-class | Dense Cholesky Factorizations |
| zdenseLU-class | Dense LU Factorizations |
| zdenseMatrix-class | Virtual Class 'zMatrix' of Complex Matrices |
| zdenseSchur-class | Dense Schur Factorizations |
| zdiMatrix-class | Virtual Class 'diagonalMatrix' of Diagonal Matrices |
| zgCMatrix-class | Virtual Class 'CsparseMatrix' of Compressed Sparse Column Format Matrices |
| zgeMatrix-class | Virtual Class 'unpackedMatrix' of Conventional Dense Format Matrices |
| zgRMatrix-class | Virtual Class 'RsparseMatrix' of Compressed Sparse Row Format Matrices |
| zgTMatrix-class | Virtual Class 'TsparseMatrix' of Triplet Format Matrices |
| zinMatrix-class | Virtual Class 'indexMatrix' of Generalized Index Matrices |
| zMatrix-class | Virtual Class 'zMatrix' of Complex Matrices |
| zpCMatrix-class | Virtual Class 'CsparseMatrix' of Compressed Sparse Column Format Matrices |
| zpoMatrix-class | Virtual Class 'unpackedMatrix' of Conventional Dense Format Matrices |
| zppMatrix-class | Virtual Class 'packedMatrix' of Packed Dense Format Matrices |
| zpRMatrix-class | Virtual Class 'RsparseMatrix' of Compressed Sparse Row Format Matrices |
| zpTMatrix-class | Virtual Class 'TsparseMatrix' of Triplet Format Matrices |
| zsCMatrix-class | Virtual Class 'CsparseMatrix' of Compressed Sparse Column Format Matrices |
| zsimplicialCholesky-class | Sparse Cholesky Factorizations |
| zsparseCholesky-class | Sparse Cholesky Factorizations |
| zsparseLU-class | Sparse LU Factorizations |
| zsparseMatrix-class | Virtual Class 'zMatrix' of Complex Matrices |
| zsparseQR-class | Sparse QR Factorizations |
| zsparseVector-class | Sparse Vector Classes |
| zspMatrix-class | Virtual Class 'packedMatrix' of Packed Dense Format Matrices |
| zsRMatrix-class | Virtual Class 'RsparseMatrix' of Compressed Sparse Row Format Matrices |
| zsTMatrix-class | Virtual Class 'TsparseMatrix' of Triplet Format Matrices |
| zsupernodalCholesky-class | Sparse Cholesky Factorizations |
| zsyMatrix-class | Virtual Class 'unpackedMatrix' of Conventional Dense Format Matrices |
| ztCMatrix-class | Virtual Class 'CsparseMatrix' of Compressed Sparse Column Format Matrices |
| ztpMatrix-class | Virtual Class 'packedMatrix' of Packed Dense Format Matrices |
| ztRMatrix-class | Virtual Class 'RsparseMatrix' of Compressed Sparse Row Format Matrices |
| ztrMatrix-class | Virtual Class 'unpackedMatrix' of Conventional Dense Format Matrices |
| ztTMatrix-class | Virtual Class 'TsparseMatrix' of Triplet Format Matrices |
-- misc --
| ! | Logical Negation |
| !-method | Logical Negation |
| !-methods | Logical Negation |
| %%-method | Arithmetic, Relational, and Logical Operators |
| %&% | Boolean Arithmetic Matrix Products: '%&%' and Methods |
| %&%-method | Boolean Arithmetic Matrix Products: '%&%' and Methods |
| %&%-methods | Boolean Arithmetic Matrix Products: '%&%' and Methods |
| %*% | Matrix (Cross) Products (of Transpose) |
| %*%-method | Matrix (Cross) Products (of Transpose) |
| %*%-methods | Matrix (Cross) Products (of Transpose) |
| %/%-method | Arithmetic, Relational, and Logical Operators |
| &-method | Arithmetic, Relational, and Logical Operators |
| *-method | Arithmetic, Relational, and Logical Operators |
| +-method | Arithmetic, Relational, and Logical Operators |
| --method | Arithmetic, Relational, and Logical Operators |
| .bdiag | Construct a Block Diagonal Matrix |
| .CR2RC | "Low Level" Coercions and Methods |
| .CR2T | "Low Level" Coercions and Methods |
| .ctCRT | Matrix Conjugate Transpose |
| .dense2g | "Low Level" Coercions and Methods |
| .dense2kind | "Low Level" Coercions and Methods |
| .dense2m | "Low Level" Coercions and Methods |
| .dense2sparse | "Low Level" Coercions and Methods |
| .dense2v | "Low Level" Coercions and Methods |
| .diag.dsC | "Low Level" Coercions and Methods |
| .diag2dense | "Low Level" Coercions and Methods |
| .diag2sparse | "Low Level" Coercions and Methods |
| .diagN2U | Transform Triangular/Diagonal Matrices from Unit to General Triangular/Diagonal and Back |
| .diagU2N | Transform Triangular/Diagonal Matrices from Unit to General Triangular/Diagonal and Back |
| .formatSparseSimple | Formatting Sparse Numeric Matrices Utilities |
| .ind2dense | "Low Level" Coercions and Methods |
| .ind2sparse | "Low Level" Coercions and Methods |
| .M2C | "Low Level" Coercions and Methods |
| .m2dense | "Low Level" Coercions and Methods |
| .M2diag | "Low Level" Coercions and Methods |
| .M2gen | "Low Level" Coercions and Methods |
| .M2kind | "Low Level" Coercions and Methods |
| .M2m | "Low Level" Coercions and Methods |
| .M2packed | "Low Level" Coercions and Methods |
| .M2R | "Low Level" Coercions and Methods |
| .m2sparse | "Low Level" Coercions and Methods |
| .M2sym | "Low Level" Coercions and Methods |
| .M2T | "Low Level" Coercions and Methods |
| .M2tri | "Low Level" Coercions and Methods |
| .M2unpacked | "Low Level" Coercions and Methods |
| .M2V | "Low Level" Coercions and Methods |
| .M2v | "Low Level" Coercions and Methods |
| .m2V | "Low Level" Coercions and Methods |
| .solve.dgC.chol | "Low Level" Coercions and Methods |
| .solve.dgC.lu | "Low Level" Coercions and Methods |
| .solve.dgC.qr | "Low Level" Coercions and Methods |
| .sparse2dense | "Low Level" Coercions and Methods |
| .sparse2g | "Low Level" Coercions and Methods |
| .sparse2kind | "Low Level" Coercions and Methods |
| .sparse2m | "Low Level" Coercions and Methods |
| .sparse2v | "Low Level" Coercions and Methods |
| .sparseDiagonal | Construct a Diagonal Matrix |
| .symDiagonal | Construct a Diagonal Matrix |
| .T2CR | "Low Level" Coercions and Methods |
| .tCR2RC | "Low Level" Coercions and Methods |
| .tCRT | Matrix Transpose |
| .trDiagonal | Construct a Diagonal Matrix |
| .updateCHMfactor | "Low Level" Coercions and Methods |
| .validateCsparse | Virtual Class 'CsparseMatrix' of Compressed Sparse Column Format Matrices |
| /-method | Arithmetic, Relational, and Logical Operators |
| [ | Methods for "[": Extraction or Subsetting in Package 'Matrix' |
| [-method | Class "abIndex" of Abstract Index Vectors |
| [-method | Methods for "[": Extraction or Subsetting in Package 'Matrix' |
| [-methods | Methods for "[": Extraction or Subsetting in Package 'Matrix' |
| [<- | Methods for "[<-" - Assigning to Subsets for 'Matrix' |
| [<--method | Methods for "[<-" - Assigning to Subsets for 'Matrix' |
| [<--methods | Methods for "[<-" - Assigning to Subsets for 'Matrix' |
| ^-method | Arithmetic, Relational, and Logical Operators |