Package: keyATM
Version: 0.5.5
Title: Keyword Assisted Topic Models
Description: Fits keyword assisted topic models (keyATM) using
        collapsed Gibbs samplers. The keyATM combines the latent
        dirichlet allocation (LDA) models with a small number of
        keywords selected by researchers in order to improve the
        interpretability and topic classification of the LDA. The
        keyATM can also incorporate covariates and directly model time
        trends. The keyATM is proposed in Eshima, Imai, and Sasaki
        (2024) <doi:10.1111/ajps.12779>.
Authors@R: c(person("Shusei", "Eshima", email = "shuseieshima@gmail.com", role = c("aut","cre"), comment = c(ORCID = "0000-0003-3613-4046")),
    person("Tomoya", "Sasaki", email = "tomoyas@mit.edu", role = c("aut")),
    person("Kosuke", "Imai", email = "imai@harvard.edu", role = c("aut")),
    person("Chung-hong", "Chan", email = "chainsawtiney@gmail.com", role = c("ctb"), comment = c(ORCID = "0000-0002-6232-7530")),
    person(given = "Romain", family = "François", role = "ctb", comment = c(ORCID = "0000-0002-2444-4226")),
    person(given = "Martin", family = "Feldkircher", role = "ctb", comment = c(ORCID = "0000-0002-5511-9215")),
    person("William", "Lowe", email = "wlowe@princeton.edu", role = c("ctb")),
    person("Seo-young Silvia", "Kim", email = "sy.silvia.kim@gmail.com", role = c("ctb"), comment = c(ORCID = "0000-0002-8801-9210")))
License: GPL-3
Depends: R (>= 4.0)
Imports: Rcpp (>= 1.0.7), cli (>= 3.6.1), dplyr (>= 1.1.0), fastmap,
        future.apply, fs (>= 1.6.0), ggplot2 (>= 3.4.0), ggrepel,
        magrittr, Matrix, matrixNormal (>= 0.1.0), MASS, pgdraw, purrr
        (>= 1.0.0), quanteda (>= 3.3.0), rlang (>= 1.1.0), stringr,
        tibble, tidyr (>= 1.0.0), tidyselect (>= 1.2.0)
LinkingTo: Rcpp, RcppEigen, cli
Suggests: readtext, stats, testthat (>= 3.1.5)
URL: https://keyatm.github.io/keyATM/
Encoding: UTF-8
BugReports: https://github.com/keyATM/keyATM/issues
LazyData: TRUE
RoxygenNote: 7.3.2
SystemRequirements: C++17
Roxygen: list(markdown = TRUE)
Config/pak/sysreqs: cmake make libicu-dev libuv1-dev libxml2-dev
Repository: https://keyatm.r-universe.dev
Date/Publication: 2026-01-17 21:21:04 UTC
RemoteUrl: https://github.com/keyatm/keyatm
RemoteRef: HEAD
RemoteSha: 710e374ed4c028ba64a15c8e8f52425251b3c570
NeedsCompilation: yes
Packaged: 2026-06-16 08:40:47 UTC; root
Author: Shusei Eshima [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-3613-4046>),
  Tomoya Sasaki [aut],
  Kosuke Imai [aut],
  Chung-hong Chan [ctb] (ORCID: <https://orcid.org/0000-0002-6232-7530>),
  Romain François [ctb] (ORCID: <https://orcid.org/0000-0002-2444-4226>),
  Martin Feldkircher [ctb] (ORCID:
    <https://orcid.org/0000-0002-5511-9215>),
  William Lowe [ctb],
  Seo-young Silvia Kim [ctb] (ORCID:
    <https://orcid.org/0000-0002-8801-9210>)
Maintainer: Shusei Eshima <shuseieshima@gmail.com>