ShinyApp demonstration of the characteristics of the Grey zone method. It is an implementation of the Grey zone method proposed by
Coste, J., & Pouchot, J. (2003). A grey zone for quantitative diagnostic and screening tests. International Journal of Epidemiology, 32(2), 304-313.
Coste, J., Jourdain, P., & Pouchot, J. (2006). A gray zone assigned to inconclusive results of quantitative diagnostic tests: application to the use of brain natriuretic peptide for diagnosis of heart failure in acute dyspneic patients. Clinical Chemistry, 52(12), 2229-2235.
version 0.1
date: 10 nov 2020
Run this App in your browser:
https://hanslandsheer.shinyapps.io/Grey_zone/
You can run this ShinyApp in R:
library(shiny)
runGitHub( "ShinyApp_Grey_zone", "HansLandsheer")