Test and Item Analysis via Shiny
An R package for Bayesian structural equation modeling
Package for Cognitively Diagnostic Analyses
Award-winning open-source offline SEM platform for PLS-SEM & CB-SEM
Psychometric meta-analysis toolkit
Optimal Decision Rules for the Discursive Dilemma
Deed and people mapping for genealogists and local historians
A mindmap toolkit to create a snapshot of your life
World history plays out down to street level on a detailed map.