Package: mfrmr
Type: Package
Title: Estimation and Diagnostics for Many-Facet Measurement Models
Version: 0.2.4
Date: 2026-10-27
Config/mfrmr/release-status: candidate
Config/mfrmr/public-version: 0.2.3.1
Authors@R: 
    person(given = "Ryuya", family = "Komuro", role = c("aut", "cre", "cph"),
           email = "ryuya.komuro.c4@tohoku.ac.jp",
           comment = c(ORCID = "0000-0001-9205-0926"))
Description: Estimates many-facet ordered-response
    measurement models with arbitrary facet counts, rating-scale and
    partial-credit parameterizations, a generalized partial-credit extension
    with discrimination varying across levels of one selected facet.
    Marginal maximum likelihood permits a different facet to own category
    steps; joint maximum likelihood requires the same facet for both roles.
    Conditional maximum likelihood fits many-facet rating-scale and
    partial-credit models by conditioning on person totals, with structural
    contrast intervals and no assumed ability distribution.
    Experimental two-family estimation and conditional scoring retain explicit
    uncertainty limitations. The fit, diagnose and report workflow covers
    anchoring, linking, bias and differential-functioning screening, with saved
    results for replay. Observed-score generalizability and decision studies
    support assessment planning under declared rating designs. Agreement,
    rater feedback and conditional classification summaries connect analysis
    to assessment decisions. See 'Andrich'
    (1978) <doi:10.1007/BF02293814>, 'Masters' (1982)
    <doi:10.1007/BF02296272>, and 'Muraki' (1992)
    <doi:10.1177/014662169201600206> for the underlying ordered-response
    models.
URL: https://ryuya-dot-com.github.io/mfrmr/,
        https://github.com/Ryuya-dot-com/mfrmr
BugReports: https://github.com/Ryuya-dot-com/mfrmr/issues
License: MIT + file LICENSE
Language: en
Encoding: UTF-8
LazyData: true
Depends: R (>= 4.1)
Imports: cli, dplyr, Matrix, grDevices, graphics, tidyr, tibble, purrr,
        stringr, psych, lifecycle, rlang, methods, parallel, stats,
        tools, utils
LinkingTo: cpp11 (>= 0.5.4)
Suggests: RTMB (>= 2.0), cluster, mice, nleqslv, testthat (>= 3.0.0),
        callr, pkgload, withr, covr, knitr, rmarkdown, igraph, ergm (>=
        4.0), network, lme4, minqa, nloptr, numDeriv, ordinal,
        kableExtra, flextable, future, future.apply, shiny, ggplot2 (>=
        3.4.0), mirt, TAM, eRm, lpSolve
VignetteBuilder: knitr
Config/testthat/edition: 3
Config/Needs/website: pkgdown, plotly, htmlwidgets
Config/roxygen2/version: 8.1.1
NeedsCompilation: yes
Packaged: 2026-10-29 07:49:04 UTC; tohokusla
Author: Ryuya Komuro [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0001-9205-0926>)
Maintainer: Ryuya Komuro <ryuya.komuro.c4@tohoku.ac.jp>
Repository: CRAN
Date/Publication: 2026-10-30 13:40:02 UTC
