The hardware and bandwidth for this mirror is donated by dogado GmbH, the Webhosting and Full Service-Cloud Provider. Check out our Wordpress Tutorial.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]dogado.de.
Efficient algorithms for performing, updating, and removing rows or columns from the QR decomposition, R decomposition, or the inverse of the R decomposition of a matrix as rows or columns are added or removed. It also includes functions for solving linear systems of equations, normal equations for linear regression models, and normal equations for linear regression with a RIDGE penalty. For a detailed introduction to these methods, the monograph Matrix Computations (2013, <doi:10.1007/978-3-319-05089-8>) for complete introduction to the methods.
| Version: | 1.1.4 |
| Imports: | Rcpp (≥ 1.0.10), RcppEigen, Rdpack |
| LinkingTo: | Rcpp, RcppArmadillo, RcppEigen |
| Published: | 2026-02-13 |
| DOI: | 10.32614/CRAN.package.fastQR |
| Author: | Mauro Bernardi [aut, cre], Claudio Busatto [aut], Manuela Cattelan [aut] |
| Maintainer: | Mauro Bernardi <mauro.bernardi at unipd.it> |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: | yes |
| SystemRequirements: | GNU make |
| CRAN checks: | fastQR results |
| Reference manual: | fastQR.html , fastQR.pdf |
| Package source: | fastQR_1.1.4.tar.gz |
| Windows binaries: | r-devel: fastQR_1.1.4.zip, r-release: not available, r-oldrel: not available |
| macOS binaries: | r-release (arm64): fastQR_1.1.4.tgz, r-oldrel (arm64): fastQR_1.1.4.tgz, r-release (x86_64): not available, r-oldrel (x86_64): not available |
| Old sources: | fastQR archive |
Please use the canonical form https://CRAN.R-project.org/package=fastQR to link to this page.
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.