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IDDecoyProbability

Util to estimate probability of peptide hits.

pot. predecessor tools → IDDecoyProbability → pot. successor tools
MascotAdapter (or other ID engines) -
PeptideIndexer
Experimental classes
This util is deprecated and might behave not as expected!

So far an estimation of the false score distribution with a gamma distribution and the correct score distribution with a gaussian distribution is performed. The probabilities are calculated using Bayes law, similar to PeptideProphet. This implementation is much simpler than that of PeptideProphet.

Note
Currently mzIdentML (mzid) is not directly supported as an input/output format of this tool. Convert mzid files to/from idXML using IDFileConverter if necessary.

The command line parameters of this tool are:

INI file documentation of this tool:

For the parameters of the algorithm section see the algorithms documentation:
decoy_algorithm