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metaspace2020 / metaspace

Cloud engine and platform for metabolite annotation for imaging mass spectrometry
https://metaspace2020.eu/
Apache License 2.0
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Question about FDR/decoy database generation #1474

Open saharuka opened 5 months ago

saharuka commented 5 months ago

Are FDR values comparable for samples processed concurrently and annotated against the same database in Metaspace? More specifically, is the decoy database calculated separately for each dataset, or only once upon database upload?

sergii-mamedov commented 5 months ago

@Bisho2122 Could you please explain? Thanks