Document-Level Matching Between Bibliographic Datasets R package biblioverlap version 1.0.2 Identifies and visualizes document overlap in any number of bibliographic datasets. This package implements the identification of overlapping documents through the exact match of a unique identifier (e.g. Digital Object Identifier - DOI) and, for records where the identifier is absent, through a score calculated from a set of fields commonly found in bibliographic datasets (Title, Source, Authors and Publication Year). Additionally, it provides functions to visualize the results of the document matching through a Venn diagram and/or UpSet plot, as well as a summary of the matching procedure. Software Depends: R (>= 4.1) Imports: dplyr, ggplot2, ggVennDiagram, magrittr, Matrix, parallel, rlang, shiny, stringdist, UpSetR, uuid Suggests: DT, testthat Gabriel Vieira <gabriel.vieira@bioqmed.ufrj.br> Comprehensive R Archive Network (CRAN) Gabriel Vieira [aut, cre, cph] (ORCID: <https://orcid.org/0000-0002-5529-7628>), Jacqueline Leta [ctb] (ORCID: <https://orcid.org/0000-0002-3271-7749>) GPL (>= 3) 2023-11-07 application/tgz https://CRAN.R-project.org/package=biblioverlap doi:10.32614/CRAN.package.biblioverlap