assess_decoy_rate {SWATH2stats}R Documentation

assess_decoy_rate: Assess decoy rate

Description

This function counts the number of decoy peptides.

Usage

assess_decoy_rate(data)

Arguments

data

A data frame that contains at least a column named "FullPeptideName" and "decoy".

Details

A printout is generated to indicate the number of non-decoy, decoy peptides and the rate of decoy vs non-decoy peptides. Unique peptides are counted, so a precursor with different charge states is counted as one peptide. In the column "decoy" the values need to be 1,0 or TRUE and FALSE.

Value

Prints the decoy rate.

Author(s)

Peter Blattmann

Examples

data("OpenSWATH_data", package="SWATH2stats")
data <- OpenSWATH_data
assess_decoy_rate(data)

[Package SWATH2stats version 1.14.0 Index]