MS-GF+

compared with
Current by Sangtae Kim
on May 17, 2013 16:08.

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* *\-tda 0/1* (0: don't search decoy database (default), 1: search decoy database to compute FDR)
** Indicates whether to search the decoy database or not.
** If 0, the decoy database is not searched and FDRs are theoretically derived from P-values (EFDR).
** If 1, FDRs are computed based on the target-decoy approach (i.e. reversed database is appended to the target database and MS-GF\+ searches the combined database)
*** FDR(t) = #(DecoyPSMs with score equal or above t) / #(TargetPSMs with score equal or above t).