A Graphical User Interface for Dexter

Classical Test and Item analysis, Item Response analysis and data management for educational and psychological tests.

Dextergui

Dextergui is a graphical user interface for the main functionality of dexter for use in educational and psychological measurement. It offers Classical Test Analysis, Item Response Theory and Data management.

Installation

install.packages("dextergui")

or for the development version

library(devtools)
install_github('dexter-psychometrics/dextergui')

If you encounter a bug, please post a minimal reproducible example on github.

Usage

dextergui()

This will open the user interface window in a shiny window. Switch to a Chrome, Firefox or Brave browser for best results*. You must start a new project or open an existing project before more options will become available. For more information look on the help page in dextergui or read the vignette.