Table 2.

Statistics for the Competitive Fragmentation Modeling-ID (CFM-ID) 3.0 spectral database.

Feature	Value
Total number of unique compounds	229,084
Total number of unique ESI-MS/MS spectra	397,679
Total number of experimental ESI-MS/MS spectra	87,570
Total number of predicted ESI-MS/MS spectra	310,109
Number of compounds with ≥1 experimental ESI-MS/MS spectra	13,537
Number of compounds with ≥1 predicted ESI-MS/MS spectra	108,972
Number of compounds with ≥2 citations	229,084
Average number of citations per compound	272
Number of compounds with chemical classification assignments	229,084
Average number of chemical category assignments/compound	25