Figure 2.
Box and whisker plots of the simulation results for a signal to noise ratio (SNR) 50. Each parameter plot groups the results by curve type (3, 4 and 5) and sampling strategy, method 1 (green), method 2 (red) and method 3 (black). Note the variation in y-axis scale. The box represents the middle 50% of values for the group (inter-quartile range) and the upper and lower whiskers represent the complete range beyond the middle 50%.