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A Bayesian hierarchical model of trial-to-trial fluctuations in decision criterion

Fig 4

Recovery of the per-subject parameters of the hMFC model.

A) The covariate weights w show excellent recovery even with low trial numbers (note that the lines for the different weights overlap). The model is able to recover ai and very well with high trial numbers, but recovery drops with a limited number of data points per subject. Each dot represents the recovery correlation for one dataset. Note that error bars (standard error) are shown but they are very small. B-E) The recovery for ai (B) and (C) and (D) and covariate weights wi,0, wi,1, wi,2 (E) is shown for an example dataset with 500 trials and 5000 trials per subject. Each dot represents one subject. The line shows the diagonal.

Fig 4

doi: https://doi.org/10.1371/journal.pcbi.1013291.g004