Fig. 9: PSIS-LOO diagnosis.

PSIS-LOO diagnosis for A Model 3a and B Model 3b with priors as norm (1,0.5). The model’s goodness-of-fit can be classified into four levels: (1) ‘good’ if its k-values are all below 0.5, (2) ‘OK’ if its k-values are more than 0.5 and below 0.7, (3) ‘bad’ if its k-values are more than 0.7 and below 1, and (4) ‘very bad’ if its k-values are more than 1.