Figure 9. Parametric bootstrap 90% confidence intervals (B = 1,000 replicates). Solid lines = point estimates; shaded bands = 90% CI for R1 (GLO-L), R2 (GLO-L), and R3 (GPA-L)

From

TL-Moment-Based Regional Frequency Analysis of Extreme Rainfall Using Ward's Clustering and Kappa-Type Distributions

Muhammad Nura, Zahratul Amani Binti Zakaria

American Journal of Water Resources. 2026, 14(2), 46-54 doi:10.12691/ajwr-14-2-3