Package: easyRaschBayes
Title: Bayesian Rasch Analysis Using 'brms'
Version: 0.3.0
Authors@R: c(
    person("Magnus", "Johansson",
           role = c("aut", "cre"),
           email = "pgmj@pm.me",
           comment = c(ORCID = "0000-0003-1669-592X")),
    person("Giacomo", "Bignardi",
           role = "ctb",
           comment = c(ORCID = "0000-0002-1153-0838",
                       "RMU reliability code")),
    person("Kristoffer", "Magnusson",
           role = "ctb",
           comment = c(ORCID = "0000-0003-0713-0556",
                       "hurdle_acat custom brms family")))
Description: Reproduces classic Rasch psychometric analysis features
        using Bayesian item response theory models fitted with 'brms'
        following Bürkner (2021) <doi:10.18637/jss.v100.i05> and
        Bürkner (2020) <doi:10.3390/jintelligence8010005>. Supports
        both dichotomous and polytomous Rasch models. Features include
        posterior predictive item fit, conditional infit,
        item-restscore associations, person fit, differential item
        functioning, local dependence assessment via Q3 residual
        correlations, dimensionality assessment with residual principal
        components analysis, person-item targeting plots, item category
        probability curves, and reliability using relative measurement
        uncertainty following Bignardi et al. (2025)
        <doi:10.31234/osf.io/h54k8_v1>.
License: GPL (>= 3)
Encoding: UTF-8
Roxygen: list(markdown = TRUE)
RoxygenNote: 7.3.3
Depends: R (>= 4.1.0)
Imports: brms (>= 2.20.0), rlang (>= 1.0.0), dplyr (>= 1.1.0), tidyr
        (>= 1.3.0), tibble (>= 3.0.0), ggdist, stats, grDevices,
        ggplot2 (>= 3.4.0), forcats
Suggests: ggrepel, patchwork, eRm, testthat (>= 3.0.0), knitr,
        rmarkdown
URL: https://github.com/pgmj/easyRaschBayes,
        https://pgmj.github.io/easyRaschBayes/
BugReports: https://github.com/pgmj/easyRaschBayes/issues
VignetteBuilder: knitr
Config/testthat/edition: 3
Config/pak/sysreqs: cmake make libicu-dev
Repository: https://pgmj.r-universe.dev
Date/Publication: 2026-06-18 11:20:16 UTC
RemoteUrl: https://github.com/pgmj/easyraschbayes
RemoteRef: HEAD
RemoteSha: 06a2b9d6199d13aab28879525c6b05b0a49436d7
NeedsCompilation: no
Packaged: 2026-10-16 08:03:54 UTC; root
Author: Magnus Johansson [aut, cre] (ORCID:
    <https://orcid.org/0000-0003-1669-592X>),
  Giacomo Bignardi [ctb] (ORCID: <https://orcid.org/0000-0002-1153-0838>,
    RMU reliability code),
  Kristoffer Magnusson [ctb] (ORCID:
    <https://orcid.org/0000-0003-0713-0556>, hurdle_acat custom brms
    family)
Maintainer: Magnus Johansson <pgmj@pm.me>