> > Hi Mike > Thank you very much for taking the time to help me! Now I understand. So to sum up, in order to compute the SI, three sums are performed
1 - Over the MS2 intensities of the b and y ions that contribute to a peptide identification. This returns *i* 2 - Over all the *i* available for the same peptide, defined as a unique combination of sequence, modification and charge. This returns I_sc (for all spectral counts) 3 - Over all the I_sc that are inferred to belong to the same protein. This returns the SI. I was a bit confused cause there are 3 sums but the equation only shows 2. But now I see. Thanks again! Best regards Antonio -- You received this message because you are subscribed to the Google Groups "spctools-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to spctools-discuss+unsubscr...@googlegroups.com. To post to this group, send email to spctools-discuss@googlegroups.com. Visit this group at https://groups.google.com/group/spctools-discuss. For more options, visit https://groups.google.com/d/optout.
