swnydick/catIrt: An R Package for Simulating IRT-Based Computerized Adaptive Tests

Functions designed to simulate data that conform to basic unidimensional IRT models (for now 3-parameter binary response models and graded response models) along with Post-Hoc CAT simulations of those models given various item selection methods, ability estimation methods, and termination criteria.

Getting started

Package details

AuthorSteven W. Nydick
MaintainerSteven W. Nydick <[email protected]>
LicenseGPL (>= 2)
Version0.5-0
URL http://github.com/swnydick/catIrt
Package repositoryView on GitHub
Installation Install the latest version of this package by entering the following in R:
install.packages("devtools")
library(devtools)
install_github("swnydick/catIrt")
swnydick/catIrt documentation built on Jan. 26, 2018, 8:02 p.m.