Carl F. Falk

@cffalk.bsky.social

141 Followers 241 Following

Associate Professor | Quantitative Psychologist | Psychometrician https://www.psych.mcgill.ca/perpg/fac/falk/ https://scholar.google.com/citations?user=9BA_cL0AAAAJ

Picture of a network model with 25 nodes and red and blue lines (edges) connecting the nodes.

Picture shows Shiny app where a user has selected a cut-off value for person-total correlation do divide a distribution into cases that are flagged as possible random responders, or spared. Classification metrics (accuracy, sensitivity, specificity) at the given cut-off are shown after the user clicks "Classify!"