Highly significant coherence of ENSO and influenza at 1.0, 1.5, and 2.5 years indicate that the two time series are not independent, but the phase lag shows that ENSO rhythms lead influenza rhythms (Figures 8 C–F).
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Highly significant coherence of ENSO and influenza at 1.0, 1.5, and 2.5 years indicate that the two time series are not independent, but the phase lag shows that ENSO rhythms lead influenza rhythms (Figures 8 C–F).