format_psm_file: Format a PSM.txt file output by Proteome Discoverer 2.3,...

Description Usage Arguments Value

View source: R/format.R

Description

Format a PSM.txt file output by Proteome Discoverer 2.3, summing technical replicates and demarcating test and control PSMs.

Usage

1
format_psm_file(exp_id, meta_file, psm_file)

Arguments

exp_id

An identifier for a given experiment that matches both test and control files.

meta_file

A tab-separate file with column headers exp_name (populated with values that correspond to exp_id variable), type (exp or ctrl), and file_id (determined by Proteome Discoverer, see README).

psm_file

PSM.txt tab-separated file output by Proteome Discoverer 2.3.

Value

A dataframe with PSMs summarized for each accession in test and control cases.


rachaelcox/enrichr documentation built on Jan. 19, 2021, 2:11 p.m.