map_peps_prots: Helper: maps peptides to possible proteins

In qzhang503/proteoQ: Processing and Informatic Analysis of Mass Spectrometrirc Data

Helper: maps peptides to possible proteins

Description

Helper: maps peptides to possible proteins

Usage

map_peps_prots(df, group_psm_by = "pep_seq", group_pep_by = "prot_acc")

Arguments

df	A data frame.
group_psm_by	A character string specifying the method in PSM grouping. At the pep_seq default, descriptive statistics will be calculated based on the same pep_seq groups. At the pep_seq_mod alternative, peptides with different variable modifications will be treated as different species and descriptive statistics will be calculated based on the same pep_seq_mod groups.
group_pep_by	A character string specifying the method in peptide grouping. At the prot_acc default, descriptive statistics will be calculated based on the same prot_acc groups. At the gene alternative, proteins with the same gene name but different accession numbers will be treated as one group.

qzhang503/proteoQ documentation built on Dec. 14, 2024, 12:27 p.m.