Research Article
A Useful Strategy to Evaluate the Quality Consistency of Traditional Chinese Medicines Based on Liquid Chromatography and Chemometrics
Table 2
Mahalanobis distance and its probability level of each sample in the reference class.
| Number of sample | Mahalanobis distance | Probability level |
| 5 | 2.862 | 0.068 | 60 | 0.811 | 0.751 | 35 | 0.131 | 0.992 | 36 | 0.813 | 0.750 | 61 | 1.091 | 0.603 | 28 | 0.876 | 0.717 | 37 | 1.570 | 0.371 | 25 | 0.614 | 0.847 | 59 | 0.571 | 0.865 | 50 | 1.741 | 0.304 | 26 | 1.523 | 0.391 |
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