plot.pairwiseDIF: Grouped bar plots for pairwise DIF posthoc analysis

In GDINA: The Generalized DINA Model Framework

Grouped bar plots for pairwise DIF posthoc analysis

Description

Create grouped bar charts of group-specific item/category response probabilities for DIF items identified by pairwiseDIF().

Usage

## S3 method for class 'pairwiseDIF'
plot(x, item = "all", withSE = FALSE, SE.type = 2, ...)

Arguments

x	model object of class pairwiseDIF
item	A scalar or vector specifying the DIF item(s) to plot.
withSE	logical; Add error bar (estimate - SE, estimate + SE) to the plots?
SE.type	How is SE estimated. By default, it's based on OPG using incomplete information.
...	additional arguments

See Also

pairwiseDIF, dif

GDINA documentation built on Oct. 6, 2026, 1:07 a.m.