Fast and Memory-Efficient Base R Table Manipulation
Overview
A tabular data manipulation, exploration and validation toolkit with a base R-style interface (subset, transform, aggregate, merge, split) and no external computation dependency. Grouping, joins, ordering, filtering, reshaping and delimited-file reading run in a bundled 'C++' engine that uses multiple threads for the heavier operations. Grouped reducers accumulate in compiled code without materialising intermediate columns, so grouped aggregation and counting allocate close to nothing. Results are returned as an ordinary data frame with a light 'basetable' class.
Fixes
split()on a non-data-framedataargument (the classicsplit(vector, factor)base R idiom) now dispatches tobase::split()instead of erroring. Previouslysplit()unconditionally treated its first argument as a table, so attaching basetable brokesplit(vector, factor)anywhere in a session, including inside R Markdown/Quarto's own rendering pipeline, which callssplit()unqualified internally.
From NEWS.md in the release
Install
Health
- OK13 OKNow
- OK6 OK2026-09-15
- ERROR3 OK, 2 ERROR2026-09-13
Documentation
- Help pages
- 240includes a package overview page
- Examples that run
- 100%15 run in a plain check
- Exported functions with examples
- 6%
- Documented parameters
- 96%
- Return-value docs
- 100%
- Help pages citing references
- 0%
Downloads
Repository
- PRs merged (all time)
- 99%
- Median days to close, 50 most recently updated closed issues
- 2
- Median days to close, 50 most recently updated closed PRs
- 0
Stars over time
Issues over time
PRs over time
Commits over time
6 development-tooling and community-health practices detected across 3 families in the upstream repository
Checks run against github.com/ielbadisy/basetable on 2026-10-18.
The R CMD check workflow runs on Linux, macOS and Windows, and on R-devel
Dependencies
Installing basetable adds no packages beyond those that come with R.
Code & Tests
People & History
Package metadata
- First published
- 2026-09-12
- Total releases
- 3 / 1 yrs
- License
- MIT + file LICENSE OSI
- Minimum R
- ≥ 4.2.0
- Download size
- 971 KB
Cite
Cite this package
Run in R for the authors' preferred citation:
citation("basetable")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 v2026-10-20, which the citation names so these numbers can be found later. More on citing and the projects behind them.