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NNPreg: Nuclear Norm Penalized Regression

Fits nuclear norm penalized multivariate linear regression models using the fast iterative shrinkage-thresholding algorithm (FISTA) of Beck and Teboulle (2009) <doi:10.1137/080716542>. Provides fixed-penalty estimation, regularization paths, K-fold cross-validation, prediction, coefficient extraction, and diagnostic plots.

Version: 0.1.0
Imports: graphics, stats
Suggests: testthat (≥ 3.0.0)
Published: 2026-11-08
DOI: 10.32614/CRAN.package.NNPreg (may not be active yet)
Author: Mayukh Choudhury [aut, cre]
Maintainer: Mayukh Choudhury <mayukh.iitb at gmail.com>
License: MIT + file LICENSE
NeedsCompilation: no
CRAN checks: NNPreg results

Documentation:

Reference manual: NNPreg.html , NNPreg.pdf

Downloads:

Package source: NNPreg_0.1.0.tar.gz
Windows binaries: r-devel: not available, r-release: NNPreg_0.1.0.zip, r-oldrel: not available
macOS binaries: r-release (arm64): NNPreg_0.1.0.tgz, r-oldrel (arm64): NNPreg_0.1.0.tgz, r-release (x86_64): NNPreg_0.1.0.tgz, r-oldrel (x86_64): NNPreg_0.1.0.tgz

Linking:

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