nnsolve

Fast Non-Negative Least Squares

v0.0.2 · Apr 12, 2026 · GPL (>= 2)

Description

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>.

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CRAN Check Status

13 OK

Show all 13 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	OK	73.1s
r-devel-linux-x86_64-debian-gcc	OK	54.3s
r-devel-linux-x86_64-fedora-clang	OK	102.4s
r-devel-linux-x86_64-fedora-gcc	OK	115.2s
r-devel-windows-x86_64	OK	126s
r-oldrel-macos-arm64	OK	13s
r-oldrel-macos-x86_64	OK	52s
r-oldrel-windows-x86_64	OK	138s
r-patched-linux-x86_64	OK	66.6s
r-release-linux-x86_64	OK
r-release-macos-arm64	OK	13s
r-release-macos-x86_64	OK	45s
r-release-windows-x86_64	OK	117s

Check History

OK 12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 25, 2026

NOTE 12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 22, 2026

NOTE r-oldrel-macos-x86_64

installed package size

installed size is  6.6Mb
  sub-directories of 1Mb or more:
    libs   6.5Mb

ERROR 11 OK · 1 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 18, 2026

ERROR r-devel-windows-x86_64

whether package can be installed

Installation failed.
See 'd:/Rcompile/CRANpkg/local/4.6/nnsolve.Rcheck/00install.out' for details.

NOTE r-oldrel-macos-x86_64

installed package size

installed size is  6.6Mb
  sub-directories of 1Mb or more:
    libs   6.5Mb

NOTE 6 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 24, 2026

NOTE r-oldrel-macos-x86_64

installed package size

installed size is  5.6Mb
  sub-directories of 1Mb or more:
    libs   5.5Mb

Reverse Dependencies (3)

imports

cols fertilmodel scpropreg

Dependency Network

Version History

2 tracked

updated 0.0.2 ← 0.0.1 diff Apr 12, 2026

new 0.0.1 Mar 24, 2026