P-values for the differences between the Monte Carlo simulated linear model parameters and their corresponding simulation inputs. The blue lines show the P-values computed using the Z-scores of the differences between the simulated, a, and input slopes, , and the orange lines show the P-values computed for the simulated intercept. The bins are the same as in Fig. 3 (see Sect. 3.2 for details). The dashed, dot-dashed, and dotted black lines show the 10%, 5%, and 1% confidence limits, respectively, as reference.