BIC                     Bayesian Information Criterion
Cholesky-class          Cholesky and Bunch-Kaufman Decompositions
compMatrix-class        Class "compMatrix" of Composite (Factorizable)
                        Matrices
corrmatrix-class        Class "corrmatrix"
CsparseMatrix-class     Class "CsparseMatrix" of Sparse Matrices in
                        Column-compressed Form
dCHMsimpl-class         CHOLMOD-based Cholesky factorizations
dCholCMatrix-class      Cholesky Decompositions of dsCMatrix Objects
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
dgeMatrix-class         Class "dgeMatrix" of Dense Numeric (S4 Class)
                        Matrices
dgRMatrix-class         Compressed, sparse, row-oriented numeric
                        matrices
dgTMatrix-class         Sparse matrices in triplet form
Diagonal                Create Diagonal Matrix Object
diagonalMatrix-class    Class "diagonalMatrix" of Diagonal Matrices
dMatrix-class           (Virtual) Class "dMatrix" of "double" Matrices
dpoMatrix-class         Positive Semi-definite Dense Numeric Matrices
dsCMatrix-class         Numeric Symmetric Sparse (column compressed)
                        Matrices
dsparseMatrix-class     Virtual Class "dsparseMatrix" of Numeric Sparse
                        Matrices
dsRMatrix-class         Symmetric Sparse Compressed Row Matrices
dsyMatrix-class         Symmetric Dense Numeric Matrices
dtCMatrix-class         Triangular, (compressed) sparse column matrices
dtpMatrix-class         Packed triangular dense matrices
dtrMatrix-class         Triangular, dense, numeric matrices
dtRMatrix-class         Triangular Sparse Compressed Row 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
Hilbert                 Generate a Hilbert matrix
iMatrix-class           Virtual Classes Not Yet Used
index-class             Virtual Class "index" - Simple Class for Matrix
                        Indices
KNex                    Koenker-Ng Example Sparse Model Matrix and
                        Response Vector
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
LU-class                LU Matrix Decompositions
Matrix                  Construct a Classed Matrix
Matrix-class            Virtual Class "Matrix" Class of Matrices
mcmcsamp                Generate an MCMC sample
[<--methods             Methods for "[<-" - Assigning to Subsets for
                        'Matrix'
[-methods               Methods for "[": Extraction or Subsetting in
                        Package 'Matrix'
norm                    Norm of a Matrix
pMatrix-class           Permutation matrices
ranef                   Extract Random Effects
rcond                   Estimate the Reciprocal Condition Number
readHB                  Read and write external matrix formats
RsparseMatrix-class     Class "RsparseMatrix" of Sparse Matrices in
                        Column-compressed Form
Schur                   Schur Decomposition of a Matrix
sleepstudy              Reaction times in a sleep deprivation study
sparseMatrix-class      Virtual Class "sparseMatrix" -- Mother of
                        Sparse Matrices
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
TsparseMatrix-class     Class "TsparseMatrix" of Sparse Matrices in
                        Triplet Form
unpack                  Full Storage Representation of Packed Matrices
VarCorr                 Extract variance and correlation components
VarCorr-class           Class "VarCorr"