Table IV.

The Results of RMSEC, RMSEP, RMSECV, and R of Four Quantitative Models

Compounds	R	RMSEC	RMSEP	RMSECV	Factor
HG	0.9670	0.0101	0.0225	0.0227	6
CA	0.9618	0.0141	0.0244	0.0442	2
AT	0.9985	0.0089	0.0273	0.0236	7
ARC	0.9613	0.0189	0.0219	0.0328	3