An implementation of Schurgin et al.'s TCC model, with various extensions, notably - faster parameter optimization for data from alternative-forced-choice (AFC) experiments.

Written for use in:

• https://github.com/NEI-LSR/CausalGlobs
• https://github.com/NEI-LSR/MacaqueColorCategories
• https://github.com/Section-on-Learning-and-Plasticity/ColorSpaceGeometry