Shiny Apps

Simple ROC

• This Shiny app demonstrates key concepts in signal detection and the influence of key parameters on receiver operating characteristic (ROC) curves.
• User controls discriminability, decision criterion, and relative variance of target distribution.
• The app plots the density function, ROC, and zROC, dynamically updating with user input.
• Live demo

Dual-Process ROC

• This Shiny app demonstrates the dual process model of recognition memory (Yonelinas, 1994) and the influence of familiarity and recollection on receiver operating characteristic (ROC) curves.
• User controls the recollection parameter, familiarity parameter, and decision criterion.
• The app plots the density function, ROC, and zROC, dynamically updating with user input.
• Live demo