Package: baselinr Title: What Works Clearinghouse Standards for Education Impact Evaluations Version: 0.6.0.9000 Authors@R: person("Yuxia", "Liang", email = "zl1212@uw.edu", role = c("aut", "cre"), comment = c(ORCID = "0009-0008-6489-3836")) Description: 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. License: MIT + file LICENSE Encoding: UTF-8 Language: en-US Roxygen: list(markdown = TRUE) Imports: rlang, stats Suggests: ggplot2, gt, knitr, rmarkdown, testthat (>= 3.0.0) Config/testthat/edition: 3 VignetteBuilder: knitr URL: https://github.com/zl1212-ship-it/baselinr, https://zl1212-ship-it.github.io/baselinr/ BugReports: https://github.com/zl1212-ship-it/baselinr/issues Config/roxygen2/version: 8.0.0 Depends: R (>= 3.5) LazyData: true Repository: https://zl1212-ship-it.r-universe.dev Date/Publication: 2026-09-30 08:18:13 UTC RemoteUrl: https://github.com/zl1212-ship-it/baselinr RemoteRef: HEAD RemoteSha: 0bf173bc9e6142e81b404a1690f353581264bb0b NeedsCompilation: no Packaged: 2026-10-30 13:00:57 UTC; root Author: Yuxia Liang [aut, cre] (ORCID: ) Maintainer: Yuxia Liang