Application of Harmony Search to Design Storm Estimation from Probability Distribution Models

Table 4

Comparison of test criteria for the annual maximum rainfall data for the 74 rain gauges stations in Republic of Korea.

Criteria	Distribution type	Mean			Std.
		ML	GA	HS	ML	GA	HS
CC	LN2	0.98	0.98	0.98	0.023	0.017	0.018
	GAM2	0.97	0.98	0.97	0.027	0.024	0.024
	GEV	0.98	0.99	0.99	0.019	0.008	0.008
	GUM	0.88	0.88	0.88	0.059	0.059	0.059
CE	LN2	0.95	0.96	0.96	0.054	0.034	0.044
	GAM2	0.94	0.95	0.95	0.054	0.046	0.046
	GEV	0.96	0.98	0.98	0.054	0.016	0.016
	GUM	0.85	0.77	0.77	0.523	0.114	0.114
RMSE	LN2	3.01	2.60	2.65	2.147	1.623	1.815
	GAM2	3.12	2.89	2.90	2.133	1.941	1.937
	GEV	2.52	1.94	1.94	1.550	0.833	0.838
	GUM	10.55	6.48	6.48	6.368	3.302	3.302