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Fig. 5 | Analytical and Bioanalytical Chemistry

Fig. 5

From: Quick insights into whisky — investigating rapid and efficient methods for sensory evaluation and chemical analysis

Fig. 5The alternative text for this image may have been generated using AI.

Linear discriminant analysis for the classification of 16 whisky samples based on analytical data, 5000 repetitions using a training set of 13 and test set of 3 samples. A without and B with preceding PCA keeping only 4 main components, leading to accuracies of 80.74% and 96.98%, respectively

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