NOFI ranking
The Non-Outlier Fragment Ion ranking for enhaced DIA quantification
... to represent each fragment ion as a vector.
3) Multivariate outlier detection techniques are used to rank all the fragment ions from each peptide.
4) Several figures are generated (a pdf file) to visualize the effect of the Top-N fragment ions over different indicators.
5) The user can choose the number of top fragment ions per peptide, thereby utilizing the optimal subset of high priority Top-N NOFIs for quantification while excluding the impaired fragment ions.