groupMZPSM1: Group PSMs

groupMZPSM1R Documentation

Group PSMs

Description

For lfq_mbr = TRUE. Delayed pep_seq_modz to pep_seq_mod conversion.

Usage

groupMZPSM1(df, group_psm_by = "pep_seq_mod", yco = 1e+07, sdco = sqrt(9))

Arguments

df

A Mzion PSM table.

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.

yco

An intensity cut-off.

sdco

A standard deviation cut-off.


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