A 'Shiny'-based toolkit for item/test analysis. It is designed for multiple-choice, true-false, and open-ended questions. The toolkit is usable with datasets in 1-0 or other formats. Key analyses include difficulty, discrimination, response-option analysis, and reports. The classical test theory methods used are described in Ebel and Frisbie (1991, ISBN:978-0132892314).
The goal of examly is to provide a Shiny-based toolkit for comprehensive item/test analysis. It is designed to handle multiple-choice, true-false, and open-ended questions from datasets in 1-0 or other formats, delivering key analyses such as difficulty, discrimination, response-option analysis, reports.
Install the package directly from GitHub using the devtools package:
# First install devtools if not already installed:
install.packages("devtools")
# Then install examly from GitHub:
devtools::install_github("ahmetcaliskan1987/examly")
After installation, load the library and launch the Shiny application:
library(examly)
run_app()