deltaPlotR

R package 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>).

Keywords for this software

Anything in here will be replaced on browsers that support the canvas element


References in zbMATH (referenced in 1 article , 1 standard article )

Showing result 1 of 1.
Sorted by year (citations)

  1. David Magis, Bruno Facon: deltaPlotR: An R Package for Differential Item Functioning Analysis with Angoff’s Delta Plot (2014) not zbMATH