Skip to main content

Table 4 Performance of PLSR models based on characteristic spectral ranges

From: Quantitative visualization of lignocellulose components in transverse sections of moso bamboo based on FTIR macro- and micro-spectroscopy coupled with chemometrics

Component

Range

LVs

R 2C

RMSEC

R 2P

RMSEP

RPD

Hemicellulose

1363–1893

16

0.863

0.009

0.814

0.011

2.316

Cellulose

1363–1893

15

0.892

0.010

0.864

0.011

2.709

Lignin

1315–1941

12

0.934

0.004

0.915

0.005

3.422