Statistics for International Large-Scale Assessments (ILSA)
Overview
Calculates point estimates and standard errors using replicate weights and plausible values for International Large-Scale Assessments (ILSA), including: means, proportions, quantiles, correlations, singlelevel regressions, and multilevel regressions.
- Setup arguments can be overridden when calling a function.
- Updated
proflevels()for replicate weights by index. - Updated
leaguetable()for replicate weights by index. - Updated
repprop()for replicate weights by index. - Updated
repmean()for replicate weights by index. - Added internal function
repmeanfast()for faster means and proportions. - Added creation of replicate weights by index.
- Added extensive documentation.
- Added support for TIMSS Longitudinal 2023.
- Added
autoILSA().
From NEWS.md in the release
Install
Health
- OK13 OK2026-08-05
- NOTE12 OK, 1 NOTE2026-08-01
- OK14 OK2026-03-10
Documentation
- Help pages
- 24
- Examples that run
- 100%21 run in a plain check
- Exported functions with examples
- 100%
- Documented parameters
- 100%
- Return-value docs
- 95%
- Help pages citing references
- 0%
- Correlations HTML
- League tables HTML
- Means HTML
- Proportions HTML
- Quantiles HTML
- Replicate weights HTML
- Setup HTML
Downloads
Repository
- PRs merged (all time)
- 100%
- Median days to close, 50 most recently updated closed issues
- 8
- Median days to close, 50 most recently updated closed PRs
- 3
Stars over time
Issues over time
PRs over time
5 development-tooling and community-health practices detected across 2 families in the upstream repository
Checks run against github.com/dopatendo/ilsastats on 2026-10-18.
GitHub Pages site last deployed 2026-07-04 · The repository has a site deploy workflow
pkgdown site last built 2026-07-04
Dependencies
Installing ILSAstats adds no packages beyond those that come with R.
Code & Tests
Datasets
People & History
Package metadata
- First published
- 2025-02-21
- Total releases
- 5 / 1 yrs
- License
- GPL (>= 3) OSI
- Minimum R
- ≥ 3.5.0
- Bundled data
- 325 KB / 3 files
- Download size
- 438 KB
Cite
Cite this package
Run in R for the authors' preferred citation:
citation("ILSAstats")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 v2026-10-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.