Package: LDAShiny
Title: Shiny Application for Topic Modeling of Scientific Literature
Version: 1.1.0
Authors@R: c(
    person("Javier", "De La Hoz-M", email = "jdelahoz@unimagdalena.edu.co", role = c("aut", "cre"), comment = c(ORCID = "0000-0001-7779-0803")),
    person("Maria Camila", "Samper Meza", role = "aut", comment = c(ORCID = "0009-0005-9235-8732")),
    person("Alexander Armando", "Bustamante Martínez", role = "aut", comment = c(ORCID = "0000-0003-4422-018X"))
    )
Description: A 'shiny' application that guides users through an
        exploratory review of scientific literature using Latent
        Dirichlet Allocation (LDA) topic modeling. It imports
        bibliometric records exported from databases such as 'Scopus'
        and 'Web of Science', performs text preprocessing, helps select
        the number of topics, fits the final model, and visualizes the
        results and the evolution of topics over time. The methodology
        is described in De la Hoz-M et al. (2021)
        <doi:10.3390/math9141671>.
License: GPL-3
URL: https://github.com/jdelahoz-m/LDAShiny
BugReports: https://github.com/jdelahoz-m/LDAShiny/issues
Depends: R (>= 4.1.0)
Imports: beepr, broom, colourpicker, config, dplyr, DT, ggplot2,
        ggrepel, golem, igraph, jsonlite, LDAvis, Matrix, openxlsx,
        quanteda, RColorBrewer, readxl, scales, shiny, shinybusy,
        shinydashboard, shinyjs, shinyWidgets, slam, SnowballC,
        stopwords, textmineR, tibble, tidyr, tm, utils, wordcloud
Suggests: knitr, plotly, purrr, readr, rmarkdown, shinyBS, testthat (>=
        3.0.0)
Config/testthat/edition: 3
Encoding: UTF-8
Language: en-US
RoxygenNote: 7.3.3
VignetteBuilder: knitr
NeedsCompilation: no
Packaged: 2026-11-02 18:47:14 UTC; root
Author: Javier De La Hoz-M [aut, cre] (ORCID:
        <https://orcid.org/0000-0001-7779-0803>), Maria Camila Samper
        Meza [aut] (ORCID: <https://orcid.org/0009-0005-9235-8732>),
        Alexander Armando Bustamante Martínez [aut] (ORCID:
        <https://orcid.org/0000-0003-4422-018X>)
Maintainer: Javier De La Hoz-M <jdelahoz@unimagdalena.edu.co>
Config/pak/sysreqs: cmake libglpk-dev make libicu-dev libuv1-dev
        libxml2-dev zlib1g-dev
Repository: https://jdelahoz-m.r-universe.dev
Date/Publication: 2026-10-30 19:31:37 UTC
RemoteUrl: https://github.com/cran/LDAShiny
RemoteRef: HEAD
RemoteSha: 89723b276438297e9c51adc0222245d9ba3d6f71