Spatio-Temporal Dynamics of Cholera during the First Year of the Epidemic in Haiti
Figure 5
Spectral analysis of time series.
Analysis of cases (a), rainfall (b), and cross-wavelet (c) between cases and rainfall are presented. The Y-axes represent length of the wavelet analysis window (from 3 to 26 days) and the color scales represent the spectral values for each length of the analysis window.