https://hirujan-r.r-universe.devRecent package updates in hirujan-rR-universehttps://github.com/hirujan-r.pnghttps://hirujan-r.r-universe.devSun, 27 Sep 2026 16:30:02 GMThirujanrangaraj@gmail.com (Hirujan Rangaraj)A transparent, rule-based framework for detecting changes between successive data cuts of clinical trial datasets, classifying those changes into clinically meaningful categories, tracing user-defined data lineage, and assessing which downstream analyses and outputs may be affected. The package is designed to complement existing low-level data frame comparison tools by adding clinical-trial-specific classification, lineage and impact-assessment layers on top of deterministic comparison. The rule-based classification is similar in spirit to the data validation infrastructure of van der Loo and de Jonge (2021) <doi:10.18637/jss.v097.i10>.https://github.com/r-universe/cran/actions/runs/36341861580Sun, 27 Sep 2026 16:30:02 GMTtrialdiff0.2.0successhttps://cran.r-universe.devhttps://github.com/cran/trialdiffcase-study.Rmdcase-study.htmlCase study: data-cut review on public ADaM data2026-09-27 16:30:022026-09-27 16:30:02trialdiff.Rmdtrialdiff.htmlGetting started with trialdiff2026-09-27 16:30:022026-09-27 16:30:02lineage-and-impact.Rmdlineage-and-impact.htmlLineage and impact assessment2026-09-27 16:30:022026-09-27 16:30:02change-classification.Rmdchange-classification.htmlThe change-classification system2026-09-27 16:30:022026-09-27 16:30:02ecosystem.Rmdecosystem.htmltrialdiff and the existing ecosystem2026-09-27 16:30:022026-09-27 16:30:02hirujanrangaraj@gmail.com (Hirujan Rangaraj)A transparent, rule-based framework for detecting changes between successive data cuts of clinical trial datasets, classifying those changes into clinically meaningful categories, tracing user-defined data lineage, and assessing which downstream analyses and outputs may be affected. The package is designed to complement existing low-level data frame comparison tools by adding clinical-trial-specific classification, lineage and impact-assessment layers on top of deterministic comparison.https://github.com/r-universe/hirujan-r/actions/runs/35042208342Wed, 16 Sep 2026 00:33:33 GMTtrialdiff0.2.0successhttps://hirujan-r.r-universe.devhttps://github.com/Hirujan-R/trialdiffcase-study.Rmdcase-study.htmlCase study: data-cut review on public ADaM data2026-09-16 00:32:432026-09-16 00:32:43trialdiff.Rmdtrialdiff.htmlGetting started with trialdiff2026-09-15 22:26:502026-09-15 22:26:50lineage-and-impact.Rmdlineage-and-impact.htmlLineage and impact assessment2026-09-15 22:26:502026-09-16 00:17:39change-classification.Rmdchange-classification.htmlThe change-classification system2026-09-15 22:26:502026-09-15 22:26:50ecosystem.Rmdecosystem.htmltrialdiff and the existing ecosystem2026-09-15 22:26:502026-09-16 00:17:39