Figure 5. TL-moment ratio diagram (TL-skewness vs TL-kurtosis) for R1, R2, and R3. R1 plots outside all distribution boundaries, confirming distributional failure under TL-moments

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