Experiment 1: Effect of Speed Type
Data in EXP1data.txt are organized into 5 columns
Frame: categorical indicator of absolute (1), joint (2), or linear (3) speed
Speed: continuous variable of nominal speed (in octaves)
Subject: categorical indicator of subject number
Uncertainty: uncertainty of underlying visual estimator
WR: normalized uncertainty, or Weber ratio
Experiment 2: Effect of Referen...