lordif

Logistic Ordinal Regression Differential Item Functioning using IRT

Installation

About

Analysis of Differential Item Functioning (DIF) for dichotomous and polytomous items using an iterative hybrid of ordinal logistic regression and item response theory (IRT).

Key Metrics

Version	0.3-3
R	≥ 2.7.0
Published	2016-03-03 2976 days ago
Needs compilation?	no
License	GPL-2
License	GPL-3
CRAN checks	lordif results

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Maintainer

Seung W. Choi

choi.phd@gmail.com

Authors

Seung W. Choi
Laura E. Gibbons
Paul K. Crane

Material

Reference manual
Package source

In Views

Psychometrics

macOS

r-release	arm64
r-oldrel	arm64
r-release	x86_64
r-oldrel	x86_64

Windows

r-devel	x86_64
r-release	x86_64
r-oldrel	x86_64

Old Sources

lordif archive

Depends

R	≥ 2.7.0
mirt
rms

Imports

stats4