The inrep package provides a comprehensive workflow framework for adaptive (and non-adaptive) assessments that serves as a sophisticated wrapper around the TAM package for all psychometric computat…

Implementation of a Wiki Survey with the R package surveydown on the topic of social cohesion.

Test Analysis Modules

Markdown-Based, Programmable Surveys Using R, Quarto, Shiny, and PostgreSQL

Chain simple surveys into longer runs to build complex studies. Use R to generate pretty feedback and complex designs.

R materials for explanatory item response theory models of the CERAD list learning test. Repository is intended to house files for multiple projects surrounding the test and these methods. Included…

IRT ideal point models in R using Stan