Package: eirm 0.5

eirm: Explanatory Item Response Modeling for Dichotomous and Polytomous Items

Analysis of dichotomous and polytomous response data using the explanatory item response modeling framework, as described in Bulut, Gorgun, & Yildirim-Erbasli (2021) <doi:10.3390/psych3030023>, Stanke & Bulut (2019) <doi:10.21449/ijate.515085>, and De Boeck & Wilson (2004) <doi:10.1007/978-1-4757-3990-9>. Generalized linear mixed modeling is used for estimating the effects of item-related and person-related variables on dichotomous and polytomous item responses.

Authors:Okan Bulut [aut, cre]

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NEWS

# Install 'eirm' in R:
install.packages('eirm', repos = c('https://okanbulut.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/okanbulut/eirm/issues

Datasets:
  • VerbAggWide - Verbal Aggression Data in a Wide Format
  • testdata - Fabricated Short Quiz with Explanatory Variables

On CRAN:

Conda-Forge:

4.90 score 8 stars 233 downloads 1 mentions 5 exports 79 dependencies

Last updated 2 years agofrom:0fcc158806. Checks:4 OK, 4 NOTE. Indexed: yes.

TargetResultLatest binary
Doc / VignettesOKFeb 22 2025
R-4.5-winOKFeb 22 2025
R-4.5-macOKFeb 22 2025
R-4.5-linuxOKFeb 22 2025
R-4.4-winNOTEFeb 22 2025
R-4.4-macNOTEFeb 22 2025
R-4.3-winNOTEFeb 22 2025
R-4.3-macNOTEFeb 22 2025

Exports:%>%eirmeirmShinymarginalplotpolyreformat

Dependencies:base64encblmebootbslibcachemcellrangerclicolorspacecommonmarkcpp11crayondatawizarddigestfansifarverfastmapfontawesomefsggeffectsggplot2gluegtablehmshtmltoolshttpuvinsightisobandjquerylibjsonlitelabelinglaterlatticelifecyclelme4magrittrMASSMatrixmemoisemgcvmimeminqamunsellnlmenloptrnumDerivoptimxpillarpkgconfigplyrpracmaprettyunitsprogresspromisesR6rappdirsrbibutilsRColorBrewerRcppRcppEigenRdpackreadxlreformulasrematchreshape2rlangsassscalesshinyshinycssloadersshinydashboardsourcetoolsstringistringrtibbleutf8vctrsviridisLitewithrxtable

Explanatory IRT for Dichotomous Data

Okan Bulut

Rendered fromdich_vignette.Rmdusingknitr::rmarkdownon Feb 22 2025.

Last update: 2021-12-17
Started: 2021-12-16

Explanatory IRT for Polytomous Data

Okan Bulut

Rendered frompoly_vignette.Rmdusingknitr::rmarkdownon Feb 22 2025.

Last update: 2021-12-17
Started: 2021-12-16