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
NeedsCompilation: no
Packaged: 2026-08-25 14:46:51 UTC; vignesh
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>
Repository: CRAN
Date/Publication: 2026-08-25 20:50:02 UTC
Built: R 4.5.3; ; 2026-08-30 18:49:00 UTC; windows
