Table 2

 Summary statistics of the ratios of estimated densities between the three human experts (“Exp 1,” “Exp 2,” “Exp 3”) and between the program (“Aut”) and the experts’ average (“Man”)

Exp 2/Exp 1Exp 3/Exp 1Exp 3/Exp 2Aut/Man
For each ratio, mean, standard deviation (SD), minimum and maximum values, and 95% confidence interval are reported.
Mean0.9831.0101.0281.009
SD0.0280.0300.0320.051
Min0.9030.9490.9630.879
Max1.0521.1171.1171.157
95% CI0.977 to 0.9891.004 to 1.0161.022 to 1.0350.999 to 1.019