R Observatory: Metrics for funviewR version 0.1.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

funviewR

0.1.1

Visualize Function Call Dependencies in R Source Code

0packages depend

1.8Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Chathura JayalathFirst published 2025-11-092 releasesCRAN page ↗GitHub ↗

Provides tools to analyze R source code and detect function definitions and their internal dependencies across multiple files. Creates interactive network visualizations using 'visNetwork' to display function call relationships, with detailed tooltips showing function arguments, return values, and documentation. Supports both individual files and directory-based analysis with automatic file detection. Useful for understanding code structure, identifying dependencies, and documenting R projects.

Install

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

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

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

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("deamonpog/funviewR")

Development version from deamonpog/funviewR. Installs pak first if it is not already available.

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-funviewr

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-funviewR

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-funviewR

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

Health

CRAN checks

13OK

Slowest check: 1.0 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

5

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

Documentation

READMEYes · 359 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

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

Downloads

1.8K

CRAN downloads in the past year

Rank #18,245 · ~5/day · ~149/mo

Releases R versions

Daily download trend is not available in this view yet.

19630 days

61590 days

1.8K1 year

Compare downloads with other packages →

Also on65 r2u12 autocran

Repository

GitHub ↗ deamonpog/funviewr

4Stars

0Forks

2Open issues

0Open PRs

0Releases

14Commits

1Contributors

14 commits · Last activity 2025-12-03 · 0% stars, 30d

Stars over time

2025-11-23 · 12026-07-15 · 4

Repository practices

Upstream repositoryBeta

1 development-tooling and community-health practice detected across 1 family in the upstream repository

Checks run against github.com/deamonpog/funviewr on 2026-08-23.

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

5 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (5)

codetoolsvisNetwork igraph htmltools magrittr

LinkingTo (0)

none

Suggests (1)

htmlwidgets

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (1)

Maintainer (1)

Chathura Jayalath

Author, Maintainer

Authors (1)

Chathura Jayalath

Author, Maintainer

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
0.1.1Latest
2025-12-04 · current release · diff ↗
0.1.0
2025-11-09
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-11-09
Total releases: 2 / 1 yrs
License: GPL-3 OSI
Download size: 12 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("funviewR")

Format

Jayalath, C. (2025). funviewR: Visualize Function Call Dependencies in R Source Code (Version 0.1.1) [Computer software]. https://doi.org/10.32614/CRAN.package.funviewR

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 funviewR version 0.1.1 [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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