Scale Validation Shiny App
This shiny app serves as a "click"-tool to conduct scale validation based on R functions. The app is aimed at R users having a difficult time using the IRT (Item Response Theory) packages currently available on CRAN and hence need a helping hand.
Beside connection to the internet you need to install the following libraries from CRAN to use the scaleValidation shiny app: shiny shinydashboard shinyjs data.table DT
When the packages are successfully installed, run the following commands the run the app: