Table 3.

Optimal screening results.

Index	Optimal method	Rcal	RMSEC	Rp	RMSEP
MDA	MSC+2D+S-G (17) +CARS	0.96	0.36	0.92	0.46
EL	MSC+2D+S-G (19) + UVE	0.90	0.022	0.82	0.032
Fv/Fm	MSC+2D+S-G (7) +CARS	0.98	0.01	0.81	0.03
SS	MSC+1D+S-G (5) +UVE	0.87	0.09	0.87	0.69
DDD	MSC+2D+S-D (17) + UVE	0.98	0.28	0.95	0.32