Skip to main content

Advertisement

Table 6 Similarity values of each sample compared to the reference fingerprint generated

From: Chemical compositions, chromatographic fingerprints and antioxidant activities of Citri Exocarpium Rubrum (Juhong)

Sample no. Similarity
Correlation coefficient Angle cosin
Meana Medianb Mean Median
L-CER-01 0.2414 0.1666 0.4666 0.4017
L-CER-02 0.4443 0.5450 0.5903 0.6573
L-CER-03 0.4422 0.5300 0.6050 0.6599
L-CER-04 0.4327 0.5146 0.6124 0.6602
CER-01 0.8866 0.7544 0.9126 0.8247
CER-02 0.8873 0.7536 0.9140 0.8251
CER-03 0.8856 0.7535 0.9116 0.8238
CER-04 0.8853 0.7562 0.9116 0.8257
CER-05 0.7290 0.8199 0.8180 0.8767
CER-06 0.7193 0.7427 0.7929 0.8098
  1. aThe reference fingerprint was generated with mean values of the samples
  2. bThe reference fingerprint was generated with median vales of the samples