Fig. 6

The correlation between observed and predicted values for PLSR model of A. annua adulterated with (A) A. herba-alba, (B) A. monosperma and (C) A. judaica along with their permutation plots
The correlation between observed and predicted values for PLSR model of A. annua adulterated with (A) A. herba-alba, (B) A. monosperma and (C) A. judaica along with their permutation plots