. 2014 Nov 6;6(11):3129–3143. doi: 10.3390/toxins6113129

Table 1.

Validation results of the linear discriminant classification model (LDA I). The first column indicates the class (A, B and C) assigned by the HPLC reference analysis, whereas the other three columns refer to the class predicted by LDA analysis.

Assigned class ^a (by HPLC reference analysis)	Number of samples classified in the predicted classes (by FT-NIR analysis)
Assigned class ^a (by HPLC reference analysis)	A	B	C
A	92	22	4
B	6	18	13
C	2	12	63
Overall classification rate (%)		75
FC samples (%) ^b		3
FNC samples (%) ^c		7

^a A: DON ≤ 1,000 µg/kg; B: 1,000 µg/kg < DON ≤ 2,500 µg/kg; C: DON > 2,500 µg/kg; ^b FC, false compliant; ^c FNC, false, not compliant.