baselinr: What Works Clearinghouse Standards for Education Impact Evaluations
Applies the group-design determinations of the What Works Clearinghouse (WWC) to education impact studies. Computes WWC effect sizes (Hedges' g with the small-sample correction, and the Cox index) and classifies baseline equivalence; classifies overall and differential attrition against the WWC attrition boundary; returns the group-design study rating; and reports the robustness of the baseline-equivalence verdict as a multiverse over the computation choices an analyst could defensibly make differently. Provides report-ready tables and Love plots.
| Version: | 0.6.0 |
| Depends: | R (≥ 3.5) |
| Imports: | rlang, stats |
| Suggests: | ggplot2, gt, knitr, rmarkdown, testthat (≥ 3.0.0) |
| Published: | 2026-08-22 |
| DOI: | 10.32614/CRAN.package.baselinr |
| Author: | Yuxia Liang  [aut,
cre] |
| Maintainer: | Yuxia Liang <zl1212 at uw.edu> |
| BugReports: | https://github.com/zl1212-ship-it/baselinr/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/zl1212-ship-it/baselinr, https://zl1212-ship-it.github.io/baselinr/ |
| NeedsCompilation: | no |
| Language: | en-US |
| Citation: | baselinr citation info |
| Materials: | README, NEWS |
| CRAN checks: | baselinr results |
Documentation:
| Reference manual: | baselinr.html , baselinr.pdf |
| Vignettes: |
Getting started with baselinr (source, R code) An impact-evaluation workflow (source, R code) |
Downloads:
| Package source: | baselinr_0.6.0.tar.gz |
| Windows binaries: | r-devel: baselinr_0.5.0.zip, r-release: baselinr_0.5.0.zip, r-oldrel: baselinr_0.5.0.zip |
| macOS binaries: | r-release (arm64): baselinr_0.6.0.tgz, r-oldrel (arm64): baselinr_0.6.0.tgz, r-release (x86_64): baselinr_0.6.0.tgz, r-oldrel (x86_64): baselinr_0.6.0.tgz |
| Old sources: | baselinr archive |
Linking:
Please use the canonical form https://CRAN.R-project.org/package=baselinr to link to this page.