amanpg

0.3.4

Alternating Manifold Proximal Gradient Method for Sparse PCA

0packages depend

3.4Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Zhong ZhengFirst published 2021-07-265 releasesCRAN page ↗

Alternating Manifold Proximal Gradient Method for Sparse PCA uses the Alternating Manifold Proximal Gradient (AManPG) method to find sparse principal components from a data or covariance matrix. Provides a novel algorithm for solving the sparse principal component analysis problem which provides advantages over existing methods in terms of efficiency and convergence guarantees. Chen, S., Ma, S., Xue, L., & Zou, H. (2020) doi:10.1287/ijoo.2019.0032. Zou, H., Hastie, T., & Tibshirani, R. (2006) doi:10.1198/106186006X113430. Zou, H., & Xue, L. (2018) doi:10.1109/JPROC.2018.2846588.

Install

R (CRAN)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("amanpg", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-amanpg

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-amanpg

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-amanpg

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13OK

Slowest check: 1.4 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

Dependencies · direct

Check history

OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 489 wordsVignettesYes · dynamicpkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: not tracked
Return-value docs: not tracked
References docs: 67%

Downloads

3.4K

CRAN downloads in the past year

Rank #14,166 · ~9/day · ~282/mo

Releases R versions

Daily download trend is not available in this view yet.

23530 days

77690 days

3.4K1 year

Compare downloads with other packages →

Also on260 r2u51 autocran

Dependencies

Declared dependencies

2 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (0)

none

LinkingTo (0)

none

Suggests (2)

knitr rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (8)

Maintainer (1)

Zhong Zheng

Maintainer, Author · added in 0.3.4

Authors (8)

Zhong Zheng

Maintainer, Author · added in 0.3.4

Shixiang Chen

Author · added in 0.3.1

Author

Author

Author

Author · added in 0.3.4

Lingzhou Xue

Author

Hui Zou

Author · added in 0.3.1

Package Timeline

5 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
0.3.4Latest
2022-10-02 · current release · diff ↗
R
R 4.2.0 released · 2022-04-22
0.3.3
2021-10-06 · diff ↗
0.3.2
2021-10-02 · diff ↗
0.3.1
2021-09-02 · diff ↗
0.3.0
2021-07-26
R
R 4.1.0 released · 2021-05-18

Package metadata

First published: 2021-07-26
Total releases: 5 / 5 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 3.5.0
Download size: 4.0 MB
Installed size: not tracked yet
With dependencies: not tracked yet

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