fastRanges
Bioc currentDeterministic Multithreaded Genomic Interval Operations
Release Lineage
Entered 3.23 · Apr 29, 2026
Current · Requires R 4.6
Description
High-performance interval overlap and join operations for 'IRanges' and 'GenomicRanges'. The package provides deterministic multithreaded overlap computation, reusable subject indexes for repeated queries, and join helpers that keep range metadata in a consistent output grammar.
Test coverage
Line coverage
–
Expression
–
Tests / Examples
–
Functions
73 35 exported
Complexity
3.2 avg / 14 max
Call network
73 nodes / 159 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
8,152
Files
127
Compiled share
8.3%
Has compiled src
Yes
Language breakdown
API
Exported functions
35
Internal functions
29
Recent export changes
Testing & CI
Has tests
Yes
Test-to-code ratio
0.34
testthat edition
3
CI present
Yes
CI type
["github-actions"]
PR gated
Yes
Docs
Roxygen coverage
100%
Health & Security signals
Informational signals; not verdicts.
on.exit coverage
0%
Unsafe pattern score
0
Dep constraint coverage
0%
Secret pattern count
0
Bundled 3rd-party code
2 items
Portability & License
Min R version
4.5.0
System requirements
1
C++ standard
–
License
Artistic-2.0
License flags
SPDX valid, OSI approved
History
Versions
1
First release
2026-04-28
Latest release
2026-04-28
Avg cadence
–
Cold removal rate
–
Dep drift
0
Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/bioc-code-metrics.
Documentation
- Examples that run
- 100%
- Documented parameters
- 93%
- Return-value docs
- 100%
- References docs
- 0%
Topics
People
- Chirag Parsania author maintainer
Cite
Cite this package
Run in R for the authors' preferred citation:
citation("fastRanges")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.