Discrimination of Geographical Origin of Unroasted Kernels Argan Oil (Argania spinosa (L.) Skeels) Using Tocopherols and Chemometrics

Table 4

Performance of the LDA classification models for the geographical origin prediction.

Provenance of origin	Predicted origin
	Agadir	Essaouira	Safi	Sidi Ifni	Taroudant	Tiznit
Agadir	6 (85.71%)	1 (14.28%)	0.0	0.0	0.0	0.0
Essaouira	0.0	7 (100%)	0.0	0.0	0.0	0.0
Safi	0.0	0.0	4 (100%)	0.0	0.0	0.0
Sidi Ifni	0.0	0.0	0.0	7 (100%)	0.0	0.0
Taroudant	0.0	0.0	0.0	0.0	5 (71.42%)	2 (28.57%)
Tiznit	0.0	2 (28.57%)	0.0	0.0	0.0	5 (71.42%)