Package: pcg 1.1

pcg: Preconditioned Conjugate Gradient Algorithm for solving Ax=b

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.

Authors:B N Mandal <[email protected]> and Jun Ma <[email protected]>

pcg_1.1.tar.gz
pcg_1.1.zip(r-4.5)pcg_1.1.zip(r-4.4)pcg_1.1.zip(r-4.3)
pcg_1.1.tgz(r-4.4-any)pcg_1.1.tgz(r-4.3-any)
pcg_1.1.tar.gz(r-4.5-noble)pcg_1.1.tar.gz(r-4.4-noble)
pcg_1.1.tgz(r-4.4-emscripten)pcg_1.1.tgz(r-4.3-emscripten)
pcg.pdf |pcg.html
pcg/json (API)

# Install 'pcg' in R:
install.packages('pcg', repos = c('https://doer0.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

On CRAN:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

1.85 score 70 scripts 117 downloads 1 exports 0 dependencies

Last updated 11 years agofrom:a25a39aa65. Checks:OK: 7. Indexed: yes.

TargetResultDate
Doc / VignettesOKOct 31 2024
R-4.5-winOKOct 31 2024
R-4.5-linuxOKOct 31 2024
R-4.4-winOKOct 31 2024
R-4.4-macOKOct 31 2024
R-4.3-winOKOct 31 2024
R-4.3-macOKOct 31 2024

Exports:pcg

Dependencies: