Description
Items Response Theory Analysis with Steps and Interpretation.
Description
Dichotomous and polytomous data analysis and their scoring using the unidimensional Item Response Theory model (Chalmers (2012) <doi:10.18637/jss.v048.i06>) with user-friendly graphic User Interface. Suitable for beginners who are learning item response theory.
README.md
irtawsi:Items Response Theory Analysis with Steps and Interpretation
Description
Dichotomous and polytomous data analysis and their scoring using the unidimensional Item Response Theory model (Chalmers (2012) doi:10.18637/jss.v048.i06) with user-friendly Graphical User Interface. Suitable for beginners who are learning Item Response Theory
Installation
install from CRAN
install.packages("irtawsi")
install from github
devtools::install_github("SusantoHP/irtawsi")
Usage
a.first mehtod irtawsi::irtawsi() b.second method Library(irtawsi) irtawsi()
How to use Irtawsi for analysis?
Each command for analysis can be viewed on each UI layer by pressing the steps button.