Other packages > Find by keyword >

pcg  

Preconditioned Conjugate Gradient Algorithm for solving Ax=b
View on CRAN: Click here


Download and install pcg package within the R console
Install from CRAN:
install.packages("pcg")

Install from Github:
library("remotes")
install_github("cran/pcg")

Install by package version:
library("remotes")
install_version("pcg", "1.1")



Attach the package and use:
library("pcg")
Maintained by
B N Mandal
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2014-02-18
Latest Update: 2014-04-03
Description:
The package solves linear system of equations Ax=b by using Preconditioned Conjugate Gradient Algorithm where A is real symmetric positive definite matrix. A suitable preconditioner matrix may be provided by user. This can also be used to minimize quadratic function (x'Ax)/2-bx for unknown x.
How to cite:
B N Mandal (2014). pcg: Preconditioned Conjugate Gradient Algorithm for solving Ax=b. R package version 1.1, https://cran.r-project.org/web/packages/pcg. Accessed 07 Aug. 2026.
Previous versions and publish date:
(2026-07-09 06:40), 1.0 (2014-02-18 08:22)
Other packages that cited pcg R package
View pcg citation profile
Other R packages that pcg depends, imports, suggests or enhances
Complete documentation for pcg
Functions, R codes and Examples using the pcg R package
Some associated functions: pcg . 
Some associated R codes: pcg.R .  Full pcg package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

modelwordcloud  
Model Word Clouds
Makes a word cloud of text, sized by the frequency of the word, and colored either by user-specified ...
Download / Learn more Package Citations See dependency  
BayesESS  
Determining Effective Sample Size
Determines effective sample size of a parametric prior distribution in Bayesian models. For a web-b ...
Download / Learn more Package Citations See dependency  
enrichwith  
Methods to Enrich R Objects with Extra Components
Provides the "enrich" method to enrich list-like R objects with new, relevant components. The curren ...
Download / Learn more Package Citations See dependency  
bbricks  
Bayesian Methods and Graphical Model Structures for Statistical Modeling
A set of frequently used Bayesian parametric and nonparametric model structures, as well as a set of ...
Download / Learn more Package Citations See dependency  
r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  

28,083

R Packages

239,283

Dependencies

74,457

Author Associations

28,084

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA