Package: deltaPlotR 1.6

David Magis

deltaPlotR: Identification of Dichotomous Differential Item Functioning (DIF) using Angoff's Delta Plot Method

The deltaPlotR package implements Angoff's Delta Plot method to detect dichotomous DIF. Several detection thresholds are included, either from multivariate normality assumption or by prior determination. Item purification is supported (Magis and Facon (2014) <doi:10.18637/jss.v059.c01>).

Authors:David Magis, Bruno Facon

deltaPlotR_1.6.tar.gz
deltaPlotR_1.6.tar.gz(r-4.5-noble)deltaPlotR_1.6.tar.gz(r-4.4-noble)
deltaPlotR_1.6.tgz(r-4.4-emscripten)deltaPlotR_1.6.tgz(r-4.3-emscripten)
deltaPlotR.pdf |deltaPlotR.html✨
deltaPlotR/json (API)
NEWS

# Install 'deltaPlotR' in R:
install.packages('deltaPlotR', repos = 'https://cloud.r-project.org')
Datasets:
  • verbal - Verbal Aggression Data Set

On CRAN:

Conda:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

2.32 score 7 packages 856 downloads 4 exports 1 dependencies

Last updated 7 years agofrom:8766187c38. Checks:1 OK, 2 NOTE. Indexed: yes.

TargetResultLatest binary
Doc / VignettesOKMar 16 2025
R-4.5-linuxNOTEMar 16 2025
R-4.4-linuxNOTEMar 16 2025

Exports:adjustExtremedeltaPlotdiagPlotprint.deltaPlot

Dependencies:MASS

Citation

To cite deltaPlotR in publications use:

David Magis, Bruno Facon (2014). deltaPlotR: An R Package for Differential Item Functioning Analysis with Angoff's Delta Plot. Journal of Statistical Software, Code Snippets, 59(1), 1-19. URL http://www.jstatsoft.org/v59/c01/.

Corresponding BibTeX entry: 

  @Article{,
    title = {{deltaPlotR}: An {R} Package for Differential Item
      Functioning Analysis with Angoff's Delta Plot},
    author = {David Magis and Bruno Facon},
    journal = {Journal of Statistical Software, Code Snippets},
    year = {2014},
    volume = {59},
    number = {1},
    pages = {1--19},
    url = {http://www.jstatsoft.org/v59/c01/},
  }