JuliaConnectoR
A Functionally Oriented Interface for Integrating 'Julia' with R
Description
Allows to import functions and whole packages from 'Julia' in R. Imported 'Julia' functions can directly be called as R functions. Data structures can be translated between 'Julia' and R. More details can also be found in the corresponding article <doi:10.18637/jss.v101.i06>.
Downloads
1.6K
Last 30 days
2955th
4.8K
Last 90 days
15.1K
Last year
Trend: +3.2% (30d vs prior 30d)
33
Last 30 days
75
Last 90 days
1.4K
Last year
Trend: +65% (30d vs prior 30d)
4
Last 7 days
16
Last 30 days
1
All-time
autoCRAN-only: this name is served only by autoCRAN, so the count is exact.
CRAN Check Status
Show all 13 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | OK |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check History
OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE May 14, 2026
ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE May 11, 2026
tests
Running 'testthat.R' [172s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
> library(testthat)
> library(JuliaConnectoR)
> library(utils)
>
> if (juliaSetupOk()) {
+ test_check("JuliaConnectoR")
+ } else if (Sys.ge
...[truncated]...
════════════
── Failure ('test.R:1054:4'): Julia startup options can be modified ────────────
Expected `capture.output(...)` to have at least one element.
[ FAIL 1 | WARN 0 | SKIP 7 | PASS 520 ]
Error:
! Test failures.
Execution halted
OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
Code
Structure
Lines of code
5,224
Files
60
Compiled share
0%
Has compiled src
No
Language breakdown
API
Exported functions
11
Internal functions
69
Testing & CI
Has tests
Yes
Test-to-code ratio
0.79
testthat edition
–
CI present
No
CI type
[]
PR gated
No
Docs
Return-value doc rate
54.5%
\dontrun example ratio
10%
Roxygen coverage
100%
Has pkgdown
No
NEWS present
No
Health & Security signals
Informational signals; not verdicts.
on.exit coverage
50%
Unsafe pattern score
6
Dep constraint coverage
–
Secret pattern count
0
Bundled 3rd-party code
2 items
Portability & License
Min R version
–
System requirements
1
C++ standard
–
License
MIT + file LICENCE
License flags
SPDX valid, OSI approved
History
Versions
11
First release
2020-04-23
Latest release
2026-01-08
Avg cadence
118 days
Cold removal rate
–
Dep drift
0
LOC over versions
Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/cran-code-metrics.