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)11:53.0.CO;2-L>.

Version: 0.0.2
Imports: Rcpp, Rfast
LinkingTo: Rcpp, RcppEigen
Published: 2026-04-12
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_0.0.2.tar.gz
Windows binaries: r-devel: nnsolve_0.0.2.zip, r-release: nnsolve_0.0.1.zip, r-oldrel: nnsolve_0.0.2.zip
macOS binaries: r-release (arm64): nnsolve_0.0.1.tgz, r-oldrel (arm64): not available, r-release (x86_64): nnsolve_0.0.2.tgz, r-oldrel (x86_64): nnsolve_0.0.2.tgz
Old sources: nnsolve archive

Reverse dependencies:

Reverse imports: cols, fertilmodel, scpropreg

Linking:

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