contentanalysis: Scientific Content and Citation Analysis from PDF Documents
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 
[cre, aut, cph],
Corrado Cuccurullo
[aut] |
| Maintainer: | Massimo Aria <aria at unina.it> |
| 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 |
Documentation:
| Reference manual: | contentanalysis.html , contentanalysis.pdf |
| Vignettes: |
Introduction to contentanalysis (source, R code) |
Downloads:
| Package source: | contentanalysis_0.2.0.tar.gz |
| Windows binaries: | r-devel: contentanalysis_0.2.0.zip, r-release: contentanalysis_0.2.0.zip, r-oldrel: contentanalysis_0.2.0.zip |
| macOS binaries: | r-release (arm64): contentanalysis_0.2.0.tgz, r-oldrel (arm64): contentanalysis_0.2.0.tgz, r-release (x86_64): contentanalysis_0.2.0.tgz, r-oldrel (x86_64): contentanalysis_0.2.0.tgz |
Reverse dependencies:
| Reverse imports: | bibliometrix |
Linking:
Please use the canonical form https://CRAN.R-project.org/package=contentanalysis to link to this page.