Table 1.

Model comparisons for model-based, model-free, and hybrid models (the latter blending the first two)a

ModelParametersEvidencexp
Model-based461,6890
Model-free659,1800
Hybrid758,3341
  • aFor each model, table displays the number of parameters, the Laplace approximation of the model evidence (smaller numbers indicate better fit), and the Bayesian exceedance probability (xp) that each model is the most common across subjects among the three models.