Analysis of Flavonoid in Medicinal Plant Extract Using Infrared Spectroscopy and Chemometrics

Table 2

Training set and test set samples.

Number	Samples code	Identity of group
(1)	A	Training set
(2)	B	Training set
(3)	C	Training set
(4)	D	Training set
(5)	E	Training set
(6)	F	Training set
(7)	G	Training set
(8)	H	Training set
(9)	I	Training set
(10)	J	Training set
(11)	K	Training set
(12)	L	Training set
(13)	M	Training set
(14)	N	Training set
(15)	O	Training set
(16)	P	Test set
(17)	Q	Test set
(18)	R	Test set
(19)	S	Test set
(20)	T	Test set