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contentanalysis: Scientific Content and Citation Analysis from PDF Documents (original) (raw)

Provides comprehensive tools for extracting and analyzing scientific content from PDF documents, including citation extraction, reference matching, text analysis, and bibliometric indicators. Supports multi-column PDF layouts, 'CrossRef' API <https://www.crossref.org/documentation/retrieve-metadata/rest-api/> integration, and advanced citation parsing.

Version: 0.2.0
Depends: R (≥ 4.1.0)
Imports: base64enc (≥ 0.1-3), dplyr (≥ 1.1.0), httr2 (≥ 0.2.0), igraph, jsonlite (≥ 2.0.0), magrittr (≥ 2.0.4), openalexR (≥ 2.0.2), pdftools (≥ 3.6.0), purrr (≥ 1.1.0), stringr (≥ 1.5.2), tibble (≥ 3.3.0), tidyr (≥ 1.3.0), tidytext (≥ 0.4.3), visNetwork (≥ 2.1.4)
Suggests: knitr, plotly, RColorBrewer, rmarkdown, scales, stringdist, testthat (≥ 3.0.0), mockery
Published: 2025-10-30
DOI: 10.32614/CRAN.package.contentanalysis
Author: Massimo Aria ORCID iD [cre, aut, cph], Corrado CuccurulloORCID iD [aut]
Maintainer: Massimo Aria
BugReports: https://github.com/massimoaria/contentanalysis/issues
License: GPL (≥ 3)
URL: https://github.com/massimoaria/contentanalysis,
NeedsCompilation: no
Materials: README, NEWS
CRAN checks: contentanalysis results

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