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: 2026-10-30 16:19:59 UTC; root
Author: Ryuya Komuro [aut, cre, cph] (ORCID:
        <https://orcid.org/0000-0001-9205-0926>)
Maintainer: Ryuya Komuro <ryuya.komuro.c4@tohoku.ac.jp>
Repository: https://cran.r-universe.dev
Date/Publication: 2026-10-30 14:25:57 UTC
RemoteUrl: https://github.com/cran/mfrmr
RemoteRef: HEAD
RemoteSha: 38f6fe90f4be20f551282aafff59af4f946e7e77