SCArray
Bioc currentLarge-scale single-cell omics data manipulation with GDS files
Release Lineage
Entered 3.13 · May 20, 2021
Current · Requires R 4.6
Description
Provides large-scale single-cell omics data manipulation using Genomic Data Structure (GDS) files. It combines dense and sparse matrices stored in GDS files and the Bioconductor infrastructure framework (SingleCellExperiment and DelayedArray) to provide out-of-memory data storage and large-scale manipulation using the R programming language.
Test coverage
Line coverage
–
Expression
–
Tests / Examples
–
Functions
183 0 exported
Complexity
4.3 avg / 33 max
Call network
183 nodes / 383 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
7,783
Files
46
Compiled share
34.6%
Has compiled src
Yes
Language breakdown
API
Exported functions
16
Internal functions
126
Testing & CI
Has tests
Yes
Test-to-code ratio
0.00
testthat edition
–
CI present
No
CI type
[]
PR gated
No
Docs
Roxygen coverage
–
Health & Security signals
Informational signals; not verdicts.
on.exit coverage
–
Unsafe pattern score
0
Dep constraint coverage
25%
Secret pattern count
0
Bundled 3rd-party code
2 items
Portability & License
Min R version
3.5.0
System requirements
–
C++ standard
–
License
GPL-3
License flags
SPDX valid, OSI approved
History
Versions
11
First release
2021-05-19
Latest release
2026-04-28
Avg cadence
186 days
Cold removal rate
–
Dep drift
7
LOC over versions
Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/bioc-code-metrics.
Topics
Depended on by (1)
Bioconductor (1)
People
- Xiuwen Zheng author maintainer
Cite
Cite this package
Run in R for the authors' preferred citation:
citation("SCArray")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.
From data release v2026-08-23, which the citation names so these numbers can be found later. More on citing and the projects behind them.