Research Article
Space-Time Trend Detection and Dependence Modeling in Extreme Event Approaches by Functional Peaks-Over-Thresholds: Application to Precipitation in Burkina Faso
Figure 5
Isotropic extremogram (a) and variogram (b) estimated for risk functional of distance between locations and . Blue line: empirical extremogram; red line: fitted dependence model.
(a) |
(b) |