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. Author manuscript; available in PMC: 2015 Jan 1.
Published in final edited form as: Int J Geogr Inf Sci. 2013 Oct 18;28(1):164–184. doi: 10.1080/13658816.2013.848986

Table 1. Accuracy Rate and Improvement.

Base Accuracy Acc Improvement Over Base Final Accuracy Number of Sims



Mean Med Min Mean Med Max Mean Med
overall 0.629 0.598 -0.100 0.687 0.731 1.0 0.872 0.892 108000

225 areas 0.727 0.747 -0.100 0.861 1.000 1.0 0.953 1.000 36000
625 areas 0.590 0.592 0.004 0.643 0.707 1.0 0.853 0.874 36000
900 areas 0.570 0.571 0.002 0.556 0.590 1.0 0.810 0.830 36000

regular lat 0.664 0.614 0.003 0.729 0.753 1.0 0.892 0.902 54000
irregular lat 0.594 0.592 -0.100 0.645 0.675 1.0 0.852 0.862 54000

1 attributes 0.628 0.602 -0.100 0.520 0.441 1.0 0.804 0.778 36000
3 attributes 0.630 0.597 0.000 0.737 0.747 1.0 0.892 0.899 36000
9 attributes 0.630 0.603 0.002 0.803 0.820 1.0 0.920 0.924 36000

0% jitter 0.629 0.598 -0.050 0.685 0.743 1.0 0.872 0.894 36000
20% jitter 0.629 0.598 -0.100 0.688 0.732 1.0 0.873 0.892 36000
40% jitter 0.629 0.598 -0.074 0.687 0.720 1.0 0.872 0.887 36000

constant pop 0.640 0.615 -0.100 0.700 0.747 1.0 0.879 0.901 54000
varying pop 0.619 0.594 -0.074 0.673 0.698 1.0 0.865 0.868 54000