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Matrix (version 0.3-19)

A Matrix package for R

Description

A Matrix package for R

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Version

Install

install.packages('Matrix')

Monthly Downloads

118,373

Version

0.3-19

License

GPL version 2 or later

Maintainer

Douglas Bates

Last Published

March 11th, 2025

Functions in Matrix (0.3-19)

Matrix.class

Determine the subclass of a Matrix
asObject

Assign or Modify the Class of an Object
Hermitian.test

Test a Matrix for Conjugate Symmetry
solve.Matrix

Solve a System of Equations
schur

Schur Decomposition of a Matrix
diagDet

Determinant of triangular matrices
lu

Triangular Decomposition of a Square Matrix
norm

Norm of a Matrix
lu.Matrix

Triangular (LU) Decomposition of a Matrix
Orthonormal.test

Check for Orthogonality or Orthonormality
expand

Expand a Decomposition into Factors
det

Calculate the Determinant of a Matrix
Matrix

Construct a Classed Matrix
eigen

Spectral Decomposition of a Matrix
rcond

Estimate the Reciprocal Condition Number
LowerTriangular.test

Test a Matrix for Triangularity
facmul

Multiplication by Decomposition Factors
SVD

Singular Value Decomposition of a Matrix
unpack

Full Storage Representation of Packed Matrices
hilbert

Generate a Hilbert matrix