Name: DIFlasso
Price range: $$

Author: Gunther Schauberger
Contact: https://cran.r-project.org/web/packages/DIFlasso/index.html
Description: DIFlasso: A Penalty Approach to Differential Item Functioning in Rasch Models. Performs DIFlasso, a method to detect DIF (Differential Item Functioning) in Rasch Models. It can handle settings with many variables and also metric variables.
Analyses: DIF; Dimensionality; Factor/Latent Structure; Item & Test Analysis; Multidimensional Models
System Requirements: Windows, Mac OS, & Linux
Measurement Model: Rasch
License Type: Open-Source (R)
Documentation: user manual

Software License

Open-Source (R)

Measurement Model

Rasch

Analysis

Differential Item Functioning; Dimensionality; Factor/Latent Structure; Item & Test Analysis; Multidimensional Models