Package: behaviorchange
Type: Package
Title: Tools for Behavior Change Researchers and Professionals
Version: 25.8.0
Authors@R: c(
    person(given = "Gjalt-Jorn",
           family = "Peters",
           role = c("aut", "cre"),
           email = "behaviorchange@opens.science",
           comment = c(ORCID = "0000-0002-0336-9589")),
    person(given = "Rik",
           family = "Crutzen",
           role = c("ctb"),
           email = "rik.crutzen@maastrichtuniversity.nl",
           comment = c(ORCID = "0000-0002-3731-6610")),
    person(given = "Jeroen",
           family = "Bruinsma",
           role = c("ctb"),
           email = "jeroen.bruinsma@maastrichtuniversity.nl",
           comment = c(ORCID = "0000-0002-7964-0267")),
    person(given = "Stefan",
           family = "Gruijters",
           role = c("ctb"),
           email = "mail@stefangruijters.nl",
           comment = c(ORCID = "0000-0003-0141-0071"))
  )
Maintainer: Gjalt-Jorn Peters <behaviorchange@opens.science>
License: GPL (>= 3)
Description: Contains specialised analyses and
    visualisation tools for behavior change science.
    These facilitate conducting determinant studies
    (for example, using confidence interval-based
    estimation of relevance, CIBER, or CIBERlite
    plots, see Crutzen, Noijen & Peters (2017)
    <doi:10/ghtfz9>),
    systematically developing, reporting,
    and analysing interventions (for example, using
    Acyclic Behavior Change Diagrams), and reporting
    about intervention effectiveness (for example, using
    the Numbers Needed for Change, see Gruijters & Peters
    (2017) <doi:10/jzkt>), and computing the
    required sample size (using the Meaningful Change
    Definition, see Gruijters & Peters (2020)
    <doi:10/ghpnx8>).
    This package is especially useful for
    researchers in the field of behavior change or
    health psychology and to behavior change
    professionals such as intervention developers and
    prevention workers.
URL: https://behaviorchange.opens.science
BugReports: https://codeberg.org/R-packages/behaviorchange/issues
Encoding: UTF-8
LazyData: true
RoxygenNote: 7.3.2
Depends: R (>= 3.5.0)
Imports: BiasedUrn (>= 1.07), data.tree (>= 0.7.5), DiagrammeR (>=
        1.0.0), DiagrammeRsvg (>= 0.1.0), ggplot2 (>= 2.2.1),
        googlesheets4 (>= 0.2.0), gridExtra (>= 2.3), gtable (>=
        0.2.0), knitr (>= 1.0), methods (>= 3.0), rmdpartials (>=
        0.5.0), ufs (>= 0.3.2), viridis (>= 0.5.1), yum (>= 0.0.1)
Suggests: htmltools, kableExtra, openxlsx, patchwork (>= 1.3.0), png
        (>= 0.1), rmarkdown, rstudioapi, rsvg, webshot
VignetteBuilder: knitr
NeedsCompilation: no
Packaged: 2025-08-20 05:57:52 UTC; Gjalt-Jorn Peters
Author: Gjalt-Jorn Peters [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-0336-9589>),
  Rik Crutzen [ctb] (ORCID: <https://orcid.org/0000-0002-3731-6610>),
  Jeroen Bruinsma [ctb] (ORCID: <https://orcid.org/0000-0002-7964-0267>),
  Stefan Gruijters [ctb] (ORCID: <https://orcid.org/0000-0003-0141-0071>)
Repository: CRAN
Date/Publication: 2025-08-20 06:10:09 UTC
Built: R 4.6.0; ; 2026-04-29 12:00:40 UTC; unix
