Figure 7
The fitting results and residual plots for the data shown in Fig. 3(a) were derived using parameters that minimize the χ-squared error from the posterior probability distributions for models ranging from K = 1 to K = 4. For each of these models, the fitting curves and their corresponding residual plots are represented by blue dashed–dotted lines, red dashed lines, orange solid lines and green dotted lines, respectively. The legend indicates the reduced χ-squared values for each model (K = 1 to K = 4). |