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Table 2 Performance of PLS models for prediction of lipid content in S. obliquus

From: Lipids monitoring in Scenedesmus obliquus based on terahertz technology

Discrimination model

Calibration

Validation

Prediction

rcal

RMSEC

rval

RMSECV

rpre

RMSEP

RPD

Full band

0.990

0.226

0.975

0.230

0.986

0.232

4.0

Lipid characteristic band

0.988

0.125

0.978

0.150

0.991

0.132

4.7

Other characteristic bands

0.945

0.492

0.919

0.510

0.934

0.523

1.8