chevreulShiny
Bioc currentTools for managing SingleCellExperiment objects as projects
Release Lineage
Entered 3.21 · Apr 16, 2025
Current · Requires R 4.6
Description
Tools for managing SingleCellExperiment objects as projects. Includes functions for analysis and visualization of single-cell data. Also included is a shiny app for visualization of pre-processed scRNA data. Supported by NIH grants R01CA137124 and R01EY026661 to David Cobrinik.
None published for Bioconductor
Test coverage
Line coverage
–
Expression
–
Tests / Examples
–
Functions
66 5 exported
Complexity
2.4 avg / 18 max
Call network
66 nodes / 103 edges
Test coverage is not measured for Bioconductor packages; nodes fall back to a neutral fill.
Call graph
Open call graph →Lowest coverage
Per-function coverage is not measured for this package yet.
Code
Structure
Lines of code
5,314
Files
89
Compiled share
0%
Has compiled src
No
Language breakdown
API
Exported functions
5
Internal functions
54
Recent export changes
Testing
Has tests
Yes
Test-to-code ratio
0.01
testthat edition
3
Docs
Roxygen coverage
100%
Health & Security signals
Informational signals; not verdicts.
on.exit coverage
0%
Unsafe pattern score
0
Dep constraint coverage
5.1%
Secret pattern count
0
Bundled 3rd-party code
2 items
Portability & License
Min R version
4.5.0
System requirements
–
C++ standard
–
License
MIT + file LICENSE
License flags
SPDX valid, OSI approved
History
Versions
3
First release
2025-04-15
Latest release
2026-04-28
Avg cadence
189 days
Cold removal rate
–
Dep drift
0
LOC over versions
Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/bioc-code-metrics.
Documentation
- Help pages
- 28 (1 internal)includes a package overview page
- Examples that run
- 86%6 run in a plain check (1 of them under a condition) · 1 hold no code
- Exported functions with examples
- 80%
- Documented parameters
- 100%
- Return-value docs
- 100%
- Help pages citing references
- 0%
- Preprocessing HTML
- Shiny App HTML
Repository practices
10 development-tooling and community-health practices detected across 4 families in the upstream repository
Checks run against github.com/whtns/chevreulshiny on 2026-10-22.
GitHub Pages site last deployed 2025-05-20 · The repository has a site deploy workflow
Datasets
| Name | Class | Size | Also in |
|---|---|---|---|
| cc.genes.cyclone | list | 3 elements | 3 packages |
| ensembl_version | vector | 1 element | 3 packages |
| grch38 | tibble | 76,062 × 9 | 3 packages |
| grch38_tx2gene | tibble | 277,081 × 2 | 3 packages |
| human_to_mouse_homologs | data.frame | 23,188 × 2 | 3 packages |
| small_example_dataset | – | – | – |
| tiny_sce | – | – | – |
Topics
Depended on by (1)
Bioconductor (1)
People
- Kevin Stachelek author maintainer
- Bhavana Bhat author
Cite
Cite this package
Run in R for the authors' preferred citation:
citation("chevreulShiny")This package has no citation file, so citation() returns this entry built from DESCRIPTION.
Cite the R Observatory
For a number measured here: a download total, a coverage figure, an archival date.
From data release v2026-10-23, which the citation names so these numbers can be found later. More on citing and the projects behind them.