BIC Bayesian Information Criterion 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 LU-class LU (dense) Matrix Decompositions Matrix Construct a Classed Matrix Matrix-class Virtual Class "Matrix" Class of Matrices MatrixFactorization-class Class "MatrixFactorization" of Matrix Factorizations RsparseMatrix-class Class "RsparseMatrix" of Sparse Matrices in Column-compressed Form Schur Schur Decomposition of a Matrix SparseM-coerce-methods Sparse Matrix Coercion from and to those from package "SparseM" TsparseMatrix-class Class "TsparseMatrix" of Sparse Matrices in Triplet Form VarCorr Extract variance and correlation components VarCorr-class Class "VarCorr" [-methods Methods for "[": Extraction or Subsetting in Package 'Matrix' [<--methods Methods for "[<-" - Assigning to Subsets for 'Matrix' band Extract bands of a matrix compMatrix-class Class "compMatrix" of Composite (Factorizable) Matrices dCholCMatrix-class Cholesky Decompositions of dsCMatrix Objects 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 Compressed, sparse, row-oriented numeric matrices dgTMatrix-class Sparse matrices in triplet form dgeMatrix-class Class "dgeMatrix" of Dense Numeric (S4 Class) Matrices diagonalMatrix-class Class "diagonalMatrix" of Diagonal Matrices dpoMatrix-class Positive Semi-definite Dense Numeric Matrices 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 Numeric Matrices dtCMatrix-class Triangular, (compressed) sparse column matrices dtRMatrix-class Triangular Sparse Compressed Row Matrices dtpMatrix-class Packed triangular dense matrices dtrMatrix-class Triangular, dense, numeric matrices expand Expand a Decomposition into Factors expm Matrix exponential facmul Multiplication by Decomposition Factors fixef Extract Fixed Effects generalMatrix-class Class "generalMatrix" of General Matrices hatTrace Extract the trace of the 'hat' matrix iMatrix-class Virtual Classes Not Yet Used index-class Virtual Class "index" - Simple Class for Matrix Indices isSymmetric-methods Methods for Function isSymmetric 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 lmer Fit (Generalized) Linear Mixed-Effects Models lmer-class Mixed Model Representations and *mer Methods lsparseMatrix-class Sparse logical matrices lsyMatrix-class Symmetric Dense Logical Matrices ltrMatrix-class Triangular Dense Logical Matrices lu Triangular Decomposition of a Square Matrix mcmcsamp Generate an MCMC sample norm Norm of a Matrix pMatrix-class Permutation matrices pedigree Pedigree Constructor pedigree-class Class "pedigree" qr-methods Methods for the qr generic ranef Extract Random Effects rcond Estimate the Reciprocal Condition Number readHB Read and write external matrix formats replValue-class Virtual Class "replValue" - Simple Class for subassignment Values sleepstudy Reaction times in a sleep deprivation study sparseLU-class Sparse LU decomposition of a square sparse matrix sparseMatrix-class Virtual Class "sparseMatrix" -- Mother of Sparse Matrices sparseQR-class Sparse QR decomposition of a sparse matrix symmetricMatrix-class Virtual Class of Symmetric Matrices in package:Matrix tcrossprod Cross-product of transpose triangularMatrix-class Virtual Class of Triangular Matrices in package:Matrix unpack Full Storage Representation of Packed Matrices