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Table 2 Metric measurements of six representative "good" chromatographic peaks

From: Quality evaluation of extracted ion chromatograms and chromatographic peaks in liquid chromatography/mass spectrometry-based metabolomics data

Detected Chromatographic Peaks Sharpness Gaussian Similarity SNR Peak Significance TPASR Zigzag Index
EIC ID Apex m/z Left boundary Right boundary       
36 76.0394 204 218 8.9705 0.9166 8.0778 12.7402 0.1566 0.0176
40 79.1103 319 353 11.3840 0.6215 25.843 10.9250 0.1286 0.0011
90 90.0550 209 225 5.1435 0.9113 7.1372 7.0022 0.1905 0.0110
90 90.0554 235 251 2.6920 0.9450 7.5643 3.9047 0.0783 0.0245
153 118.086 326 342 5.0117 0.8970 9.4289 7.1237 0.2745 0.0082
205 133.106 625 659 6.4712 0.9674 23.1665 12.6363 0.1683 0.0166