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.
The package can be installed and loaded as:
install.packages("irtDemo")library(irtDemo)
Example usage:
irtDemo("eapmap")irtDemo("mirt")
irtDemo
version 0.1.4irtDemo
version 0.1.3irtDemo
version 0.1.2irtDemo
function in NAMESPACEirtDemo
version 0.1.1est2pl
" and "est3pl
" applications