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.

nnsolve: Fast Non-Negative Least Squares

Provides a fast algorithm for solving non-negative least squares problems. It implements the Fast Non-Negative Least Squares algorithm of Bro and de Jong (1997) <doi:10.1002/(SICI)1099-128X(199709/10)11:5%3C393::AID-CEM483%3E3.0.CO;2-L>.

Version: 0.0.1
Imports: Rcpp (≥ 1.1.1)
LinkingTo: Rcpp, RcppEigen
Suggests: testthat (≥ 3.0.0)
Published: 2026-03-24
DOI: 10.32614/CRAN.package.nnsolve
Author: Nikolaos Kontemeniotis [aut, cre], Michail Tsagris [aut]
Maintainer: Nikolaos Kontemeniotis <kontemeniotisn at gmail.com>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: yes
CRAN checks: nnsolve results

Documentation:

Reference manual: nnsolve.html , nnsolve.pdf

Downloads:

Package source: nnsolve_0.0.1.tar.gz
Windows binaries: r-devel: nnsolve_0.0.1.zip, r-release: nnsolve_0.0.1.zip, r-oldrel: nnsolve_0.0.1.zip
macOS binaries: r-release (arm64): nnsolve_0.0.1.tgz, r-oldrel (arm64): not available, r-release (x86_64): nnsolve_0.0.1.tgz, r-oldrel (x86_64): nnsolve_0.0.1.tgz

Reverse dependencies:

Reverse imports: cols, fertilmodel, scpropreg

Linking:

Please use the canonical form https://CRAN.R-project.org/package=nnsolve 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.