Shear Strength Prediction Model of FRP Bar-Reinforced Concrete Beams without Stirrups

Table 2

Mean, SD, and COV of the ratio .

Performance checks	Regression database			Test data
	Mean	SD	COV	Mean	SD	COV
	2.61	1.84	0.70	1.95	0.55	0.28
	2.55	1.73	0.68	2.09	0.64	0.30
	1.92	1.45	0.76	1.63	0.50	0.30
	1.15	0.52	0.45	1.12	0.19	0.17
	0.90	0.69	0.77	0.69	0.12	0.18
	1.09	0.31	0.28	1.14	0.19	0.17