kuzuR

0.2.3

Interface to 'kuzu' Graph Database

0packages depend

1.5Kdownloads / year

1.7%test coverage

13/13checks pass

Overview

About

Maintained by Manuel Wick-EcklFirst published 2025-11-261 releasesCRAN page ↗GitHub ↗

Provides a high-performance 'R' interface to the 'kuzu' graph database. It uses the 'reticulate' package to wrap the official 'Python' client ('kuzu', 'pandas', and 'networkx'), allowing users to interact with 'kuzu' seamlessly from within 'R'. Key features include managing database connections, executing 'Cypher' queries, and efficiently loading data from 'R' data frames. It also provides seamless integration with the 'R' ecosystem by converting query results directly into popular 'R' data structures, including 'tibble', 'igraph', 'tidygraph', and 'g6R' objects, making 'kuzu's powerful graph computation capabilities readily available for data analysis and visualization workflows in 'R'. The 'kuzu' documentation can be found at https://kuzudb.github.io/docs/.

Install

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

install.packages("kuzuR", 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("WickM/kuzuR")

Development version from WickM/kuzuR. 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-kuzur

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-kuzuR

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-kuzuR

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

Health

CRAN checks

13OK

Slowest check: 3.8 min · r-oldrel-macos-x86_64

Code health

Yes

Tests · ratio 0.85

1.7%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

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

Documentation

READMEYes · 298 wordsVignettesYes · dynamicpkgdown siteNoNEWSNoCode of conductNoContributing guideNo

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

Downloads

1.5K

CRAN downloads in the past year

Rank #21,609 · ~4/day · ~121/mo

Releases R versions

Daily download trend is not available in this view yet.

17930 days

55990 days

1.5K1 year

Compare downloads with other packages →

Also on45 r2u34 autocran

Repository

GitHub ↗ wickm/kuzur

1Stars

0Forks

1Open issues

0Open PRs

6Releases

78Commits

3Contributors

78 commits · Last activity 2026-07-17

Repository practices

Upstream repositoryBeta

9 development-tooling and community-health practices detected across 5 families in the upstream repository

Checks run against github.com/wickm/kuzur on 2026-07-19.

Continuous integration (1)

GitHub Actions

CRAN release process (2)

cran-comments.mdCRAN-SUBMISSION

Docs source (1)

README.Rmd

Lint, format, editor (4)

lintrAirVS CodeRStudio project

Show all practices

Coverage (1)

Codecov

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

Dependencies

Declared dependencies

11 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (4)

reticulate igraph tibble tidygraph

LinkingTo (0)

none

Suggests (7)

g6R jsonlite testthat knitr rmarkdown spelling arrow

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Code Composition

R 1,458 (56%)Rd 693 (27%)Vignettes 422 (16%)Other 10 (0%)

Code characteristics

Object systems

S32

Cyclomatic complexity: 1.0 median / 3 max
Test cases: 15 / 0.85 per code line

Test coverage

Line coverage

Expression

3.1%

Tests / Examples

1.7% / 1% ex

Functions

23 16 exported

Complexity

1.4 avg / 3 max

Call network

23 nodes / 8 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

23 functions

Function	Cyclo	Coverage
as_igraph exp	1	0%
as_tidygraph exp	1	0%
check_kuzu_installation exp	2	0%
kuzu_connection exp	1	0%
kuzu_copy_from_csv exp	1	0%
kuzu_copy_from_df exp	1	0%

People & History

People (1)

Maintainer (1)

Manuel Wick-Eckl

Author, Maintainer

Authors (1)

Manuel Wick-Eckl

Author, Maintainer

Package Timeline

1 release. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
0.2.3Latest
2026-03-10 · current release
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-11-26
Total releases: 1 / 1 yrs
License: MIT + file LICENSE OSI
Download size: 1.7 MB
Installed size: not tracked yet
With dependencies: not tracked yet

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