Filtering PSMs with the Fixed Value PSM Validator Node - Proteome Discoverer Software - Filtering PSMs with the Fixed Value PSM Validator Node - Proteome Discoverer Software - Proteome Discoverer Software

The Fixed Value PSM Validator node assigns confidence to PSMs based on fixed score thresholds. This node should only be used for datasets that do not produce enough decoy hits to calculate FDR using the Percolator or Target-Decoy PSM Validator nodes.

Further Information

For information on the Fixed Value PSM Validator node, see the Fixed Value PSM Validator node in the Proteome Discoverer Help.