Package: artoo
Title: Lossless CDISC-Native Input and Output for Clinical Datasets
Version: 0.2.0
Authors@R: c(
    person("Vignesh", "Thanikachalam", , "about.vignesh@gmail.com", role = c("aut", "cre", "cph")),
    person("Lex", "Jansen", role = "cph",
           comment = "Author of the bundled CDISC Define-XML stylesheets"),
    person(, "Clinical Data Interchange Standards Consortium (CDISC)", role = "cph",
           comment = "Author of the bundled Define-XML, ODM and ARM schemas and example documents"),
    person(, "World Wide Web Consortium", role = "cph",
           comment = "Author of the bundled xml, xlink and xmldsig schemas")
  )
Description: Reads and writes clinical-trial datasets losslessly across
        'SAS' XPORT (XPT), Clinical Data Interchange Standards
        Consortium (CDISC) Dataset-JSON, and 'Apache Parquet', applying
        a specification to produce submission-ready Study Data
        Tabulation Model (SDTM) and Analysis Data Model (ADaM)
        datasets. A single canonical metadata model carries labels,
        CDISC data types, lengths, 'SAS' display formats,
        controlled-terminology references, and sort keys identically
        across every format, so conversion between any two formats is
        lossless by construction. Pure 'R' and lightweight, with no
        external 'SAS' or 'Java' runtime. Reads and writes CDISC
        Define-XML, the specification document that accompanies a
        submission, and renders it as HTML through the bundled
        Define-XML stylesheet. Implements the published format
        specifications for CDISC Dataset-JSON
        (<https://cdisc-org.github.io/DataExchange-DatasetJson/doc/dataset-json1-1.html>),
        CDISC Define-XML
        (<https://www.cdisc.org/standards/data-exchange/define-xml>),
        and 'SAS' XPORT
        (<https://www.loc.gov/preservation/digital/formats/fdd/fdd000466.shtml>).
License: MIT + file LICENSE
URL: https://vthanik.github.io/artoo/, https://github.com/vthanik/artoo
BugReports: https://github.com/vthanik/artoo/issues
Depends: R (>= 4.2)
Imports: cli, hms, jsonlite, nanoparquet (>= 0.3.0), rlang (>= 1.1.0),
        S7, utf8
Suggests: callr, digest, quarto, readxl, testthat (>= 3.0.0), tibble,
        withr, writexl, xml2, xslt
VignetteBuilder: quarto
Config/roxygen2/version: 8.0.0
Config/testthat/edition: 3
Copyright: file COPYRIGHTS
Encoding: UTF-8
Language: en-US
LazyData: true
Roxygen: list(markdown = TRUE)
Repository: https://vthanik.r-universe.dev
Date/Publication: 2026-08-25 14:45:14 UTC
RemoteUrl: https://github.com/vthanik/artoo
RemoteRef: HEAD
RemoteSha: 6d1a35f643f908507264de046adb4d740c5216f8
NeedsCompilation: no
Packaged: 2026-10-24 09:21:50 UTC; root
Author: Vignesh Thanikachalam [aut, cre, cph],
  Lex Jansen [cph] (Author of the bundled CDISC Define-XML stylesheets),
  Clinical Data Interchange Standards Consortium (CDISC) [cph] (Author of
    the bundled Define-XML, ODM and ARM schemas and example documents),
  World Wide Web Consortium [cph] (Author of the bundled xml, xlink and
    xmldsig schemas)
Maintainer: Vignesh Thanikachalam <about.vignesh@gmail.com>