Name: irtDemo
Price range: $$

Author: Metin Bulus & Wes Bonifay
Contact: https://cran.r-project.org/web/packages/irtDemo/index.html
Description: irtDemo: Item Response Theory Demo Collection. Includes a collection of shiny applications to demonstrate or to explore fundamental item response theory (IRT) concepts such as estimation, scoring, and multidimensional IRT models.
Analyses: Item & Test Analysis; Multidimensional Models; Scoring
System Requirements: Windows, Mac, Linux
Measurement Model: IRT/Rasch
License Type: Open-Source (R)
Documentation:

Software License

Open-Source (R)

Measurement Model

Item Response Theory; Rasch

Analysis

Item & Test Analysis; Multidimensional Models; Scoring