Package: trialdiff
Title: Clinical Trial Data-Cut Change Detection and Impact Assessment
Version: 0.2.0
Authors@R: 
    person("Hirujan", "Rangaraj", email = "hirujanrangaraj@gmail.com",
           role = c("aut", "cre"))
Description: 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>.
License: MIT + file LICENSE
URL: https://github.com/Hirujan-R/trialdiff,
        https://Hirujan-R.github.io/trialdiff/
BugReports: https://github.com/Hirujan-R/trialdiff/issues
Depends: R (>= 4.1)
Imports: cli, dplyr, htmltools, jsonlite, rlang, tibble
Suggests: admiral, cards, covr, diffdf, haven, igraph, knitr, lintr,
        metacore, pharmaverseadam, pharmaversesdtm, pkgdown, rmarkdown,
        rtables, styler, tern, testthat (>= 3.0.0), waldo, withr
Config/testthat/edition: 3
Config/Needs/website: pkgdown
Encoding: UTF-8
Language: en-GB
LazyData: true
VignetteBuilder: knitr
Config/roxygen2/version: 8.1.0
NeedsCompilation: no
Packaged: 2026-09-16 10:10:19 UTC; Hirujan
Author: Hirujan Rangaraj [aut, cre]
Maintainer: Hirujan Rangaraj <hirujanrangaraj@gmail.com>
Repository: CRAN
Date/Publication: 2026-09-27 16:30:02 UTC
