fastmatrix

Fast computation of some matrices useful in statistics

View the Project on GitHub faosorios/fastmatrix

Fast computation of some matrices useful in statistics

CRAN status CRAN RStudio mirror downloads

Yet another R package for matrices. It contains a small set of functions to fast computation of some matrices and operations useful in statistics.

Features

Latest release (September 18, 2020) of fastmatrix package have implemented the following functions:

Our plan in the near future is the implementation of functions to handle:

Resources

Latest binaries and sources for fastmatrix are availables from CRAN package repository

Installation instructions

To install this package, start R and enter:

install.packages("fastmatrix")

Alternatively, you can download the source as a tarball or as a zip file. Unpack this file (thereby creating a directory named, fastmatrix) and install the package source by executing (at the console prompt)

R CMD INSTALL fastmatrix

Next, you can load the package by using the command: library(fastmatrix)

Providing Feedback

Please report any bugs/suggestions/improvements to Felipe Osorio, Universidad Tecnica Federico Santa Maria. If you find these routines useful or not then please let me know. Also, acknowledgement of the use of the routines is appreciated.

To cite the fastmatrix package in publications use:

Osorio, F., Ogueda, A. (2020). fastmatrix: Fast computation of some matrices useful in statistics. R package version 0.2-357. URL: faosorios.github.io/fastmatrix

About the Authors

Felipe Osorio is an Assistant Professor at Department of Mathematics, Universidad Tecnica Federico Santa Maria, Chile.

Alonso Ogueda is a student of the Master of Mathematics offered by the Department of Mathematics, Universidad Tecnica Federico Santa Maria, Chile.