Research Article

Investigating Efficiency of Vector-Valued Intensity Measures in Seismic Demand Assessment of Concrete Dams

Figure 5

Illustrations of estimating the conditional mean value from linear regression of ln(Δc) from cloud data: (a) IM = Sa(T1) and (b) IM = PGD. The normal distribution of the data points obtained from the mean and standard deviation of the regression is also shown.
(a)
(b)