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Causality Analysis: Identifying the Leading Element in a Coupled Dynamical System
Fig 6
Case III: mixed normal–nonnormal coupling coefficients.
(a) 
at L = 500 as a function of 
. (b) 1000 independent realizations of Eq (12) and the corresponding Δρ at L = 500 as a function of 
. 
and 
are the mean values of ηN and μWb over the span of the time–series. Δρ = 0 and 
are shown by dashed, bold lines.
doi: https://doi.org/10.1371/journal.pone.0131226.g006