Re: [spctools-discuss] FDR in PeptideProphet

2010-11-25 Thread Jimmy Eng
It should be number(decoys)/number(targets) irrespective of concatenated or separate searches. On Wed, Nov 24, 2010 at 5:20 AM, Amit Yadav amit007thech...@gmail.com wrote: Hi, From what I understand, the simplest ways to calculate FDR using a Target-Decoy search are:- 1. Run a Concatenate

[spctools-discuss] Interpreting SpectraST *.sptxt files

2010-11-25 Thread GATTACA
Hello. Can someone explain to me the syntax in of the peaklists as they are reported in the SpectraST *.sptxt file? I understand that the *.sptxt file is a text version of the binary *.splib file. For instance, consider this snippet from the *.sptxt file I created from some searched results.