Differences in Mean Absolute Error [MAE].

Each cell shows the 95% confidence interval for the difference in MAE resulting from MCMC estimates using different priors (row method minus column method). Cells are color coded blue when the method on that row has a significantly smaller MAE than the method on that column; Conversely, cells are colored red when the method in that column outperforms the method in that row. Overall, predictions calculated using the parameter estimates from pooled-data predictions outperform one-at-a-time.