Help - Statistics

System version: 0.4.4

2018/12/02: ver. 0.4.4

Data update

2018/06/26: 86 food items were added.


Statistics

Food items

Published 222


Number of Peaks

  ESI Positive ESI Negative Total
Total peak number 969,352 944,312 1,913,664
Average peak number (per published food items) 4,366 4,254 8,620
Peaks with MSn spectra 105,792 82,374 188,166
Peaks with MS2 spectra 105,702 82,374 188,076
Peaks with MS3 spectra 33,351 0 33,351


Update history

2018/12/2 The system was updated to version 0.4.4. Slight modifications of the texts.
2018/10/23 The system was updated to version 0.4.3. The pagination of the peak list was improved. A bug of image display in the search results was fixed.
2018/09/21 The system was updated to version 0.4.2. Internal system was slightly modified.
2018/08/10 The system was updated to version 0.4.1. The color of the peak position indicators were reviewed. The food images were attached to the search results. APIs for getting images are now available.
2018/06/26 The system was updated to version 0.4.0. The food images for illustration purposes are available. 86 food items were added, and in total, 222 food items are available.
2017/09/29 The system was updated to version 0.3.0. The peak numbers are available in the food list.
2017/09/07 The system was updated to version 0.2.0. The database name and the candidate number in the top hits of database search results were available at the peak list and peak information page.
2017/08/27 43 food items were added.
2017/08/25 The initial version released.