R Observatory: Metrics for NetworkChange version 1.1.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

NetworkChange

1.1.0

Bayesian Package for Network Changepoint Analysis

0packages depend

4.7Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Jong Hee ParkFirst published 2017-03-3010 releasesCRAN page ↗

Network changepoint analysis for undirected network data. The package implements a hidden Markov network change point model (Park and Sohn (2020)). Functions for break number detection using the approximate marginal likelihood and WAIC are also provided. Version 1.1.0 includes high-performance C++ implementations via 'Rcpp'/'RcppArmadillo' for 5-15x faster MCMC sampling, along with modern 'ggplot2'-based visualizations with colorblind-friendly palettes.

Install

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

install.packages("NetworkChange", 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-networkchange

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-NetworkChange

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-NetworkChange

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

Health

CRAN checks

13OK

Slowest check: 6.1 min · r-devel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

19

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-04-25
12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Show 4 earlier snapshots

NOTE2026-04-22
13 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
12 OK · 1 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-04-08
13 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 0%
Documented parameters: 100%
Return-value docs: 97%
References docs: 20%

Downloads

4.7K

CRAN downloads in the past year

Rank #5,994 · ~13/day · ~390/mo

Releases R versions

Daily download trend is not available in this view yet.

30730 days

1.3K90 days

4.7K1 year

Compare downloads with other packages →

Also on280 r2u10 autocran74 c2d4u

Dependencies

Declared dependencies

20 external dependencies (excludes base and recommended)

Depends (3)

R >= 3.5.0MCMCpack ggplot2

Imports (17)

Rcpp Rmpfr abind mvtnorm tidyr igraph qgraph networkstatsMASSmethodsRColorBrewer ggrepel rlang GGally patchwork viridis

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (2)

sna lifecycle

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (2)

Maintainer (1)

Jong Hee Park

Author, Maintainer

Authors (2)

Jong Hee Park

Author, Maintainer

Yunkyu Sohn

Author

Listed in earlier versions (1)

Park

no longer listed · 1.0.0 to 1.1.0

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
1.1.0Latest
2026-04-07 · current release · diff ↗
1.0.0
2026-01-21 · diff ↗
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
0.8
2022-03-04 · diff ↗
R
R 4.1.0 released · 2021-05-18
0.7
2020-07-12 · diff ↗
R
R 4.0.0 released · 2020-04-24
0.6
2020-02-06 · diff ↗
0.5
2019-05-08 · diff ↗
R
R 3.6.0 released · 2019-04-26
0.4
2018-10-10 · diff ↗
R
R 3.5.0 released · 2018-04-23

Show 5 earlier events

0.3
2017-08-19 · diff ↗
0.2
2017-05-30 · diff ↗
R
R 3.4.0 released · 2017-04-21
0.1
2017-03-30
R
R 3.3.0 released · 2016-05-03

Package metadata

First published: 2017-03-30
Total releases: 10 / 9 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.5.0
Bundled data: 38 KB / 2 files
Download size: 919 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Bayesian Inference

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("NetworkChange")

Format

Park, J. H., & Sohn, Y. (2026). NetworkChange: Bayesian Package for Network Changepoint Analysis (Version 1.1.0) [Computer software]. https://doi.org/10.32614/CRAN.package.NetworkChange

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 NetworkChange version 1.1.0 [Data set]. HJJB, LLC. Data release v2026-08-24. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-24, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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