Fig. 5
From: A graph-based filtering method for top-down mass spectral identification
Comparison of the performances TAG-1 with various settings of the tag length l. With a 1% spectrum level FDR, the numbers of proteoform spectrum-matches identified by the TAG-1 filtering algorithm with various settings of the tag length l are compared on the MCF-7 data set. The TAG-1 filtering algorithm is coupled with the spectral alignment algorithm in TopPIC for spectral identification