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Matrix (version 0.3-25)
A Matrix package for R
Description
Classes and methods for numerical linear algebra using Lapack
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Install
install.packages('Matrix')
Monthly Downloads
108,657
Version
0.3-25
License
GPL version 2 or later
Maintainer
Douglas Bates
Last Published
March 11th, 2025
Functions in Matrix (0.3-25)
Search all functions
Matrix
Construct a Classed Matrix
Hermitian.test
Test a Matrix for Conjugate Symmetry
LowerTriangular.test
Test a Matrix for Triangularity
expand
Expand a Decomposition into Factors
lu
Triangular Decomposition of a Square Matrix
det
Calculate the Determinant of a Matrix
hilbert
Generate a Hilbert matrix
SVD
Singular Value Decomposition of a Matrix
Orthonormal.test
Check for Orthogonality or Orthonormality
unpack
Full Storage Representation of Packed Matrices
eigen
Spectral Decomposition of a Matrix
lu.Matrix
Triangular (LU) Decomposition of a Matrix
facmul
Multiplication by Decomposition Factors
solve.Matrix
Solve a System of Equations
schur
Schur Decomposition of a Matrix
rcond
Estimate the Reciprocal Condition Number
diagDet
Determinant of triangular matrices
norm
Norm of a Matrix
Matrix.class
Determine the subclass of a Matrix