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:
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-4.5-any)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')) |
This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.
Last updated 11 years agofrom:a25a39aa65. Checks:8 OK. Indexed: yes.
| Target | Result | Latest binary |
|---|---|---|
| Doc / Vignettes | OK | Feb 22 2025 |
| R-4.5-win | OK | Feb 22 2025 |
| R-4.5-mac | OK | Feb 22 2025 |
| R-4.5-linux | OK | Feb 22 2025 |
| R-4.4-win | OK | Feb 22 2025 |
| R-4.4-mac | OK | Feb 22 2025 |
| R-4.3-win | OK | Feb 22 2025 |
| R-4.3-mac | OK | Feb 22 2025 |
Exports:pcg
Dependencies:
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Preconditioned Conjugate Gradient algorithm for solving Ax=b | pcg |
