Software

Data Collection Software

• No More Marking A professional suite of tools for both collecting and analysing comparative judgement data. This is designed to fit into school level assessments, but the free account provides a great deal of felxibility.
• PsychoPy Free software for creating psychology experiments
• The Comparative Judgement Interface A flexible, python flask app for collecting comparative judgements based on images, with some built in experiemtnal design features.

Data Analysis Software

• BradleyTerry2 A comprehensive R package for analysing comparative judgement data
• speedyBBT A suite of functions that allow a full, fast, and efficient Bayesian treatment of the Bradley–Terry model.
• hyper2 The hyper2 package provides functionality to work with extensions of the Bradley-Terry probability model such as Plackett-Luce likelihood including team strengths and reified entities (monsters).
• comparative-judgement A Python package that enables analysis of pair-wise comparisons for Bayesian Comparative Judgement (BCJ), multi-criteria Bayesian Comparative Judgement (MBCJ) and the BTM model.