R Observatory: Metrics for pgraph version 1.6

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

pgraph

1.6Package record

Build Dependency Graphs using Projection

0packages depend

2.3Kdownloads / year

–test coverage

11/13flavors OK

Overview

About

Maintained by Yang FengCRAN page ↗

Implements a general framework for creating dependency graphs using projection as introduced in Fan, Feng and Xia (2019)arXiv:1501.01617. Both lasso and sparse additive model projections are implemented. Both Pearson correlation and distance covariance options are available to generate the graph.

Install

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

install.packages("pgraph", 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-pgraph

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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-pgraph

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-pgraph

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

2NOTE11OK

Check messages

NOTECRAN incoming feasibilityr-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc

Maintainer: ‘Yang Feng <yangfengstat@gmail.com>’

The Description field contains
  projection as introduced in Fan, Feng and Xia (2019)<arXiv:1501.01617>.
Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.

CRAN check page ↗

Slowest check: 1.6 min · r-oldrel-windows-x86_64

Status changes

NOTE11 OK, 2 NOTENow
NOTE9 OK, 5 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

Documentation signals are not tracked yet for this package.

Websitenot tracked

How these are measured

Downloads

2.3K

CRAN downloads in the past year

Rank #20,646 · ~6/day · ~194/mo

pgraph Releases R versions

Daily download trend is not available in this view yet.

24930 days

63590 days

2.3K1 year

Compare downloads with other packages →

Also on67 r2u6 autocran

How downloads are counted

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Installing pgraph adds 10 packages (7 with compiled code, 7.5 MB of source tarballs). Heaviest: glmnet 2.7 MB, Rcpp 1.8 MB, RcppEigen 1.7 MB.

Depends (0)

none

Imports (5)

SAM energy glasso glmnetsplines

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (3)

Yang Feng

Author, Maintainer since 0.6 (2016)

Jianqing Fan

Author

Lucy Xia

Author

Releases (4)

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
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
1.6Latest
record
2020-01-21 · current release · diff ↗
1.5
record
2019-06-25 · diff ↗
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
0.8
record
2016-10-13 · diff ↗
0.6
record
2016-06-14
R
R 3.3.0 released · 2016-05-03

Package metadata

First published: 2016-06-14
Total releases: 4 / 10 yrs
License: GPL-2 OSI
Download size: 6.0 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("pgraph")

Format

Feng, Y., Fan, J., & Xia, L. (2020). pgraph: Build Dependency Graphs using Projection (Version 1.6) [Computer software]. https://doi.org/10.32614/CRAN.package.pgraph

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for pgraph version 1.6 [Data set]. HJJB, LLC. Data release v2026-10-19. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-19, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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