R package citation, R package reverse dependencies, R package scholars, install an r package from GitHub hy is package acceptance pending why is package undeliverable amazon why is package on hold dhl tour packages why in r package r and r package full form why is r free why r is bad which r package to install which r package has which r package which r package version which r package readxl which r package ggplot which r package fread which r package license where is package.json where is package-lock.json where is package.swift where is package explorer in eclipse where is package where is package manager unity where is package installer android where is package manager console in visual studio who r package which r package to install which r package version who is package who is package deal who is package design r and r package full form r and r package meaning what r package has what package r what is package in java what is package what is package-lock.json what is package in python what is package.json what is package installer do r package can't install r packages r can't find package r can't load package can't load xlsx package r can't install psych package r can't install sf package r Write if else in NONMEM pk pd
fastmatrix
View on CRAN: Click
here
Download and install fastmatrix package within the R console
Install from CRAN:
install.packages("fastmatrix")
Install from Github:
library("remotes")
install_github("cran/fastmatrix") Install by package version:
library("remotes")
install_version("fastmatrix", "0.6-6") Attach the package and use:
library("fastmatrix")
Maintained by
Felipe Osorio
[Scholar Profile | Author Map]
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2020-08-14
Latest Update: 2025-07-07
Description:
Small set of functions to fast computation of some matrices and operations
useful in statistics and econometrics. Currently, there are functions for efficient
computation of duplication, commutation and symmetrizer matrices with minimal storage
requirements. Some commonly used matrix decompositions (LU and LDL), basic matrix
operations (for instance, Hadamard, Kronecker products and the Sherman-Morrison formula)
and iterative solvers for linear systems are also available. In addition, the package
includes a number of common statistical procedures such as the sweep operator, weighted
mean and covariance matrix using an online algorithm, linear regression (using Cholesky,
QR, SVD, sweep operator and conjugate gradients methods), ridge regression (with optimal
selection of the ridge parameter considering several procedures), omnibus tests for
univariate normality, functions to compute the multivariate skewness, kurtosis, the
Mahalanobis distance (checking the positive defineteness), and the Wilson-Hilferty
transformation of gamma variables. Furthermore, the package provides interfaces
to C code callable by another C code from other R packages.
How to cite:
Felipe Osorio (2020). fastmatrix: Fast Computation of some Matrices Useful in Statistics. R package version 0.6-6, https://cran.r-project.org/web/packages/fastmatrix. Accessed 26 Jun. 2026.
Previous versions and publish date:
0.2-3 (2020-08-28 08:10), 0.2-35 (2020-09-05 21:40), 0.2-357 (2020-09-18 09:50), 0.2-3571 (2020-10-10 08:50), 0.2 (2020-08-14 15:50), 0.3-8 (2021-01-21 06:50), 0.3-81 (2021-02-05 16:30), 0.3-819 (2021-05-08 10:10), 0.3-8196 (2021-10-18 12:00), 0.3 (2020-11-24 07:10), 0.4-1 (2022-04-21 15:50), 0.4-12 (2022-07-05 21:00), 0.4-124 (2022-08-10 17:50), 0.4-1245 (2022-10-07 09:00), 0.4 (2022-02-13 04:40), 0.5-7 (2023-10-12 12:00), 0.5-77 (2023-12-07 20:30), 0.5-772 (2024-01-17 14:10), 0.5-7721 (2024-09-06 23:10), 0.5-9017 (2025-05-28 01:30), 0.5 (2023-04-18 04:50), 0.6-2 (2025-10-15 07:10), 0.6-4 (2025-10-23 16:10), 0.6 (2025-07-07 20:30)
Other packages that cited fastmatrix R package
View fastmatrix citation profile
Other R packages that fastmatrix depends,
imports, suggests or enhances
Complete documentation for fastmatrix
Functions, R codes and Examples using
the fastmatrix R package
Some associated functions: Mahalanobis . WH.normal . array.mult . asSymmetric . bezier . bracket.prod . cg . cholupdate . circulant . comm.info . comm.prod . commutation . corAR1 . corCS . cov.MSSD . cov.weighted . dupl.cross . dupl.info . dupl.prod . duplication . equilibrate . frank . geomean . hadamard.prod . harris.test . helmert . is.lower.tri . jacobi . jarquebera.test . kronecker.prod . krylov . kurtosis . ldl . lu-methods . lu . lu2inv . matrix.inner . matrix.norm . mchol . mediancenter . minkowski . moments . ols.fit-methods . ols.fit . ols . power.method . rball . ridge . rmnorm . rsphere . scaled.condition . seidel . sherman.morrison . sweep.operator . symm.info . symm.prod . symmetrizer . vec . vech . whitening . wilson.hilferty .
Some associated R codes: RNG.R . array.R . asSymmetric.R . bezier.R . cg.R . chol.R . circulant.R . commutation.R . condition.R . corStruct.R . cov.R . duplication.R . equilibrate.R . frank.R . hadamard.R . harris.R . helmert.R . jacobi.R . jarque.bera.R . kronecker.R . krylov.R . ldl.R . lu.R . mahalanobis.R . mardia.R . mediancenter.R . moments.R . norms.R . ols.R . power_method.R . ridge.R . seidel.R . sherman_morrison.R . sweep.R . symmetrizer.R . tri_mat.R . utils.R . whitening.R . wilson_hilferty.R . Full fastmatrix package functions and examples
Downloads during the last 30 days
Today's Hot Picks in Authors and Packages
poptrend
Functions to estimate and plot smooth or linear population trends, or population indices,
from anim ...
Download / Learn more Package Citations See dependency
Download / Learn more Package Citations See dependency
Maintainer: Jonas Knape (view profile)
PoisBinOrdNor
Generation of multiple count, binary, ordinal and normal variables simultaneously given the marginal ...
Download / Learn more Package Citations See dependency
Download / Learn more Package Citations See dependency
Maintainer: Ran Gao (view profile)
ggblanket
Simplify 'ggplot2' visualisation with 'ggblanket' wrapper
functions. ...
Download / Learn more Package Citations See dependency
Download / Learn more Package Citations See dependency
Maintainer: David Hodge (view profile)
colormap
Allows to generate colors from palettes defined in the colormap module of 'Node.js'. (see ...
Download / Learn more Package Citations See dependency
Download / Learn more Package Citations See dependency
Maintainer: Bhaskar Karambelkar (view profile)
tactile
Extensions to 'lattice', providing new high-level functions, methods for existing functions, panel f ...
Download / Learn more Package Citations See dependency
Download / Learn more Package Citations See dependency
Maintainer: Johan Larsson (view profile)
infotheo
Implements various measures of information theory based on several entropy estimators. ...
Download / Learn more Package Citations See dependency
Download / Learn more Package Citations See dependency
Maintainer: Patrick E. Meyer (view profile)
27,535
R Packages
236,180
Dependencies
73,223
Author Associations
27,536
Publication Badges
