EVOLUTION-MANAGER

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%&%-methods Boolean Arithmetic Matrix Products: '%&%' and Methods %*%-methods Matrix (Cross) Products (of Transpose) BunchKaufman-methods Bunch-Kaufman Decomposition Methods CAex Albers' example Matrix with "Difficult" Eigen Factorization CHMfactor-class CHOLMOD-based Cholesky Factorizations Cholesky Cholesky Decomposition of a Sparse Matrix Cholesky-class Cholesky and Bunch-Kaufman Decompositions CsparseMatrix-class Class "CsparseMatrix" of Sparse Matrices in Column-compressed Form Diagonal Create Diagonal Matrix Object Hilbert Generate a Hilbert matrix KNex Koenker-Ng Example Sparse Model Matrix and Response Vector KhatriRao Khatri-Rao Matrix Product LU-class LU (dense) Matrix Decompositions Matrix Construct a Classed Matrix Matrix-class Virtual Class "Matrix" Class of Matrices MatrixClass The Matrix (Super-) Class of a Class MatrixFactorization-class Class "MatrixFactorization" of Matrix Factorizations RsparseMatrix-class Class "RsparseMatrix" of Sparse Matrices in Column-compressed Form Schur Schur Decomposition of a Matrix Schur-class Class "Schur" of Schur Matrix Factorizations SparseM-coerce-methods Sparse Matrix Coercion from and to those from package 'SparseM' TsparseMatrix-class Class "TsparseMatrix" of Sparse Matrices in Triplet Form USCounties USCounties Contiguity Matrix [-methods Methods for "[": Extraction or Subsetting in Package 'Matrix' [<--methods Methods for "[<-" - Assigning to Subsets for 'Matrix' abIndex-class Class "abIndex" of Abstract Index Vectors abIseq Sequence Generation of "abIndex", Abstract Index Vectors all-methods "Matrix" Methods for Functions all() and any() all.equal-methods Matrix Package Methods for Function all.equal() atomicVector-class Virtual Class "atomicVector" of Atomic Vectors band Extract bands of a matrix bandSparse Construct Sparse Banded Matrix from (Sup-/Super-) Diagonals bdiag Construct a Block Diagonal Matrix cBind Versions of 'cbind' and 'rbind' recursively built on cbind2/rbind2 chol Choleski Decomposition - 'Matrix' S4 Generic and Methods chol2inv-methods Inverse from Choleski or QR Decomposition - Matrix Methods colSums Form Row and Column Sums and Means compMatrix-class Class "compMatrix" of Composite (Factorizable) Matrices condest Compute Approximate CONDition number and 1-Norm of (Large) Matrices dMatrix-class (Virtual) Class "dMatrix" of "double" Matrices ddenseMatrix-class Virtual Class "ddenseMatrix" of Numeric Dense Matrices ddiMatrix-class Class "ddiMatrix" of Diagonal Numeric Matrices denseMatrix-class Virtual Class "denseMatrix" of All Dense Matrices dgCMatrix-class Compressed, sparse, column-oriented numeric matrices dgRMatrix-class Sparse Compressed, Row-oriented Numeric Matrices dgTMatrix-class Sparse matrices in triplet form dgeMatrix-class Class "dgeMatrix" of Dense Numeric (S4 Class) Matrices diagU2N Transform Triangular Matrices from Unit Triangular to General Triangular and Back diagonalMatrix-class Class "diagonalMatrix" of Diagonal Matrices dpoMatrix-class Positive Semi-definite Dense (Packed | Non-packed) Numeric Matrices drop0 Drop "Explicit Zeroes" from a Sparse Matrix dsCMatrix-class Numeric Symmetric Sparse (column compressed) Matrices dsRMatrix-class Symmetric Sparse Compressed Row Matrices dsparseMatrix-class Virtual Class "dsparseMatrix" of Numeric Sparse Matrices dsyMatrix-class Symmetric Dense (Packed | Non-packed) Numeric Matrices dtCMatrix-class Triangular, (compressed) sparse column matrices dtRMatrix-class Triangular Sparse Compressed Row Matrices dtpMatrix-class Packed Triangular Dense Matrices - "dtpMatrix" dtrMatrix-class Triangular, dense, numeric matrices expand Expand a Decomposition into Factors expm Matrix Exponential facmul Multiplication by Decomposition Factors forceSymmetric Force a Matrix to 'symmetricMatrix' Without Symmetry Checks formatSparseM Formatting Sparse Numeric Matrices Utilities generalMatrix-class Class "generalMatrix" of General Matrices graph2T Conversions "graph" <-> (sparse) Matrix iMatrix-class Virtual Classes Not Yet Really Implemented and Used image-methods Methods for image() in Package 'Matrix' indMatrix-class Index Matrices index-class Virtual Class "index" - Simple Class for Matrix Indices invPerm Inverse Permutation Vector is.na-methods is.na(), is.infinite() Methods for 'Matrix' Objects is.null.DN Are the Dimnames 'dn' NULL-like ? isSymmetric-methods Methods for Function isSymmetric in Package 'Matrix' isTriangular isTriangular() and isDiagonal() Methods kronecker-methods Methods for Function 'kronecker()' in Package 'Matrix' ldenseMatrix-class Virtual Class "ldenseMatrix" of Dense Logical Matrices ldiMatrix-class Class "ldiMatrix" of Diagonal Logical Matrices lgeMatrix-class Class "lgeMatrix" of General Dense Logical Matrices lsparseMatrix-class Sparse logical matrices lsyMatrix-class Symmetric Dense Logical Matrices ltrMatrix-class Triangular Dense Logical Matrices lu (Generalized) Triangular Decomposition of a Matrix nMatrix-class Class "nMatrix" of Non-zero Pattern Matrices ndenseMatrix-class Virtual Class "ndenseMatrix" of Dense Logical Matrices nearPD Nearest Positive Definite Matrix ngeMatrix-class Class "ngeMatrix" of General Dense Nonzero-pattern Matrices nnzero The Number of Non-Zero Values of a Matrix norm Matrix Norms nsparseMatrix-class Sparse "pattern" Matrices nsyMatrix-class Symmetric Dense Nonzero-Pattern Matrices ntrMatrix-class Triangular Dense Logical Matrices number-class Class "number" of Possibly Complex Numbers pMatrix-class Permutation matrices printSpMatrix Format and Print Sparse Matrices Flexibly qr-methods QR Decomposition - S4 Methods and Generic rankMatrix Rank of a Matrix rcond Estimate the Reciprocal Condition Number readHB Read and write external matrix formats rep2abI Replicate Vectors into 'abIndex' Result replValue-class Virtual Class "replValue" - Simple Class for subassignment Values rleDiff-class Class "rleDiff" of rle(diff(.)) Stored Vectors rsparsematrix Random Sparse Matrix solve-methods Methods in Package Matrix for Function 'solve()' spMatrix Sparse Matrix Constructor From Triplet sparse.model.matrix Construct Sparse Design / Model Matrices sparseLU-class Sparse LU decomposition of a square sparse matrix sparseMatrix General Sparse Matrix Construction from Nonzero Entries sparseMatrix-class Virtual Class "sparseMatrix" - Mother of Sparse Matrices sparseQR-class Sparse QR decomposition of a sparse matrix sparseVector Sparse Vector Construction from Nonzero Entries sparseVector-class Sparse Vector Classes symmetricMatrix-class Virtual Class of Symmetric Matrices in Package Matrix symmpart Symmetric Part and Skew(symmetric) Part of a Matrix triangularMatrix-class Virtual Class of Triangular Matrices in Package Matrix uniqTsparse Unique (Sorted) TsparseMatrix Representations unpack Representation of Packed and Unpacked (Dense) Matrices updown Up- and Down-Dating a Cholesky Decomposition