Figure 6.

Log-Bayes factors, ln(BF_{DIF − XXX}), under variation of the model parameters. The upper contour always shows ln(BF_{DIF − MAR}), the lower one ln(BF_{DIF − SQU}). The “V” marks the parameter combination with the maximum log-Bayes factor, cf. Table 3. (A) Variation of the free short-term parameters β_S and α_S. (B) Variation of the free long-term parameters τ₁ and τ₂. In order to keep the lower contour visible, the log-Bayes factors for the 10 smallest values for τ₂ are not displayed. (C) Variation of the free alternation parameters γ_Δ,2 and α_Δ.