PeakGroups

PeakGroups is a table of TraceBase output with values calculated from PeakData. These values are used to summarize or combine all isotopomers for a given compound.

Each row of PeakGroups reports information for a single labeled element, which allows for all PeakGroups in TraceBase to be directly compared to each other, even if they contain multiple labeled elements.

Some key values reported in PeakGroups are:

• Total Abundance
• Enrichment
• Enrichment Abundance
• Normalized Labeling

Downloaded PeakGroups data has a standard format.