. 2016 Jun 10;6:27790. doi: 10.1038/srep27790

Table 1. Results of analysis by the PLSR models for estimating Chl-HSI and Car-HSI contents based on the IWs (RC-PLSR) and whole-wavelengths (W-PLSR).

Pigments	Models	N.^a/LVs^b	Calibration		Validation		Prediction		Number
Pigments	Models	N.^a/LVs^b	Rc	RMSEC	Rcv	RMSECV	Rp	RMSEP	Number
Chl	W-PLSR^c	476/7	0.913	0.315	0.894	0.347	0.87	0.255	Model 1
Chl	RC-PLSR^d	9/5	0.901	0.335	0.889	0.355	0.871	0.25	Model 2
Car	W-PLSR	476/2	0.796	0.08	0.787	0.081	0.886	0.049	Model 3
Car	RC-PLSR	5/1	0.803	0.079	0.793	0.08	0.876	0.05	Model 4

Note: N.^a: The number of the variables; LVs^b: Latent variables; W-PLSR^c: developed PLSR models based on whole wavelengths (476 variables); RC-PLSR^d: IWs selected by RCs were applied to the established PLSR models (9 and 5 variables).