Fig. 4.

Pairwise correlations of localization performance metrics. Note. Scatterplots showing individual data points with regression lines are shown below the diagonal for each pair of metrics. Corresponding Pearson correlation coefficients are indicated above the diagonal. Histograms showing the distribution of individual values in each metric are depicted on the diagonal. The unit of measurement is in degrees azimuth except for slope and R², which were taken from the regression model. For bias, negative values indicate leftward biases and positive values indicate rightward biases in localization. *p < .05. **p < .01. ***p < .001