fastmatrix: Fast Computation of some Matrices Useful in Statistics

Small set of functions designed to speed up the computation of certain matrix operations that are commonly used in statistics and econometrics. It provides efficient implementations for the computation of several structured matrices, matrix decompositions and statistical procedures, many of which have minimal memory overhead. Furthermore, the package provides interfaces to C code callable by another C code from other R packages.

Version:	0.6-6
Depends:	R (≥ 3.5.0)
Published:	2026-01-14
DOI:	10.32614/CRAN.package.fastmatrix
Author:	Felipe Osorio [aut, cre], Alonso Ogueda [aut]
Maintainer:	Felipe Osorio <faosorios.stat at gmail.com>
License:	GPL-3
URL:	https://github.com/faosorios/fastmatrix
NeedsCompilation:	yes
Citation:	fastmatrix citation info
Materials:	ChangeLog
CRAN checks:	fastmatrix results

Documentation:

Reference manual:

fastmatrix.html , fastmatrix.pdf

Downloads:

Package source:	fastmatrix_0.6-6.tar.gz
Windows binaries:	r-devel: fastmatrix_0.6-6.zip, r-release: fastmatrix_0.6-6.zip, r-oldrel: fastmatrix_0.6-6.zip
macOS binaries:	r-release (arm64): fastmatrix_0.6-6.tgz, r-oldrel (arm64): fastmatrix_0.6-6.tgz, r-release (x86_64): fastmatrix_0.6-6.tgz, r-oldrel (x86_64): fastmatrix_0.6-6.tgz
Old sources:	fastmatrix archive

Reverse dependencies:

Reverse depends:	india, L1pack, MVT, SpatialPack
Reverse imports:	BCFM, fChange, panelSUR, RobRegression, SAGM
Reverse linking to:	L1pack, MVT, SpatialPack

Linking:

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