Welcome to SMAP (A Pipeline for Sample Matching in Proteogenomics)

SMAP is a pipeline designed for verifying and correcting sample identity for a large mass spectrometry (MS)-based proteomics project. SMAP takes a variant peptide data that can be generated using the proteogenomics approach. The program then infers allelic information for each sample based on its expression level of the variant peptides. The program finally aligns the MS-based proteomic samples with genomic information (i.e., genotypic data) by using two discriminant scores.