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. 2014 Oct 29;9(10):e111183. doi: 10.1371/journal.pone.0111183

Figure 9. Long-range correlations.

Figure 9

Termite walking exhibit power-law decaying long-range correlations as measured by a correlation function along the walk time-series (blue). An artificial correlated time-series, as explained in Fig. 8 was used also to compare a correlated decaying process (red). The black line is a power-law with a scaling exponent Inline graphic.