Package: retraction
Title: Detect Retracted References in Documents and Bibliographies
Version: 0.1.0
Authors@R: 
    person("Ahmad", "Sofi-Mahmudi", email = "a.sofimahmudi@gmail.com",
           role = c("aut", "cre"), comment = c(ORCID = "0000-0001-6829-0823"))
Description: Scans manuscripts, bibliographies, and reference lists for
        citations to retracted publications so that authors can avoid
        citing retracted work. 'retraction' reads bibliographic formats
        (BibTeX, BibLaTeX, CSL-JSON, RIS, EndNote XML) and document
        formats (R Markdown, Quarto, 'LaTeX', Markdown, HTML, JATS XML,
        Word, and PDF), extracts and normalizes identifiers, and checks
        them against retraction data. The default data source is the
        Retraction Watch database served through the
        'XeraRetractionTracker' API; 'Crossref', 'OpenAlex', 'Europe
        PMC', 'PubMed', 'DataCite', and a preprint source ('arXiv' and
        'bioRxiv' withdrawals) are available as additional sources
        ('OpenAlex' retraction data is itself derived from Retraction
        Watch). Within each source, matching proceeds from exact
        Digital Object Identifier (DOI) and 'PubMed' identifier lookups
        to fuzzy title matching, and results are returned as a tidy
        table with a match-quality score and an optional self-contained
        HTML report.
License: GPL-3
URL: https://github.com/choxos/retraction,
        https://choxos.github.io/retraction/
BugReports: https://github.com/choxos/retraction/issues
Depends: R (>= 4.0)
Imports: cli (>= 3.0.0), httr2, jsonlite, stringdist, tibble, tools,
        utils, xml2
Suggests: arrow, covr, DBI, DT, furrr, future, httptest2, knitr,
        pdftools, rmarkdown, RSQLite, rstudioapi, shiny, stringi (>=
        1.5.3), testthat (>= 3.0.0), withr, writexl
Config/testthat/edition: 3
VignetteBuilder: knitr
Encoding: UTF-8
Language: en-US
Config/roxygen2/version: 8.0.0
LazyData: true
NeedsCompilation: no
Packaged: 2026-07-10 22:47:58 UTC; root
Author: Ahmad Sofi-Mahmudi [aut, cre] (ORCID:
        <https://orcid.org/0000-0001-6829-0823>)
Maintainer: Ahmad Sofi-Mahmudi <a.sofimahmudi@gmail.com>
Repository: https://cran.r-universe.dev
Date/Publication: 2026-07-10 20:20:08 UTC
RemoteUrl: https://github.com/cran/retraction
RemoteRef: HEAD
RemoteSha: 99c0a1fd6cbbefb040f9051c8b40cbefef2965a7