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futile.matrix (version 1.2.7)

Random Matrix Generation and Manipulation

Description

A collection of functions for manipulating matrices and generating ensembles of random matrices. Used primarily to identify the cutoff point for the noise portion of the eigenvalue spectrum.

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Version

Install

install.packages('futile.matrix')

Monthly Downloads

94

Version

1.2.7

License

LGPL-3

Maintainer

Brian Lee Yung Rowe

Last Published

April 20th, 2018

Functions in futile.matrix (1.2.7)

fit.density

Fit the eigenvalue spectrum to model
arrange

Order matrix elements based on rownames and/or colnames
expand

Expand a matrix to larger dimensions, filling in new entries
domain

Get the bounds of the eigenvalues for the given model
cutoff

Calculate the upper bound of the noise spectrum
dmatrix

Get the density for the given random matrix model
rmatrix

Generation of random matrices
select

Select a portion of a matrix based on a regular expression of the row and/or column names.
peek

Peek inside a matrix or vector
print.Ensemble

Print a random matrix ensemble
assign_matrix_dense

Create a matrix from a triplet representation
ct

Perform the conjugate transpose of a matrix
futile.matrix-package

A collection of matrix manipulation functions
RandomMatrixModel

Type constructors for random matrices and ensembles of random matrices
rcomp

Generate random complex numbers
read.matrix

Read a sparse matrix from a file and return a matrix