Fig. 5From: Transfer posterior error probability estimation for peptide identificationThe linear fitting results of a γG(x) and b λG(x) on the human proteome draft dataset. The x-axis represents the score threshold, and the y-axis represents a the proportion decoy methylated PSMs among all decoy PSMs, or b the estimated proportion of correct methylated PSMs among all methylated PSMs above the score threshold xBack to article page