BuildAdjacencyMatrix {DAPAR}R Documentation

Function matrix of appartenance group

Description

Method to create a binary matrix with proteins in columns and peptides in lines on a MSnSet object (peptides)

Usage

BuildAdjacencyMatrix(obj.pep, protID, unique = TRUE)

Arguments

obj.pep

An object (peptides) of class MSnSet.

protID

The name of proteins ID column

unique

A boolean to indicate whether only the unique peptides must be considered (TRUE) or if the shared peptides have to be integrated (FALSE).

Value

A binary matrix

Author(s)

Florence Combes, Samuel Wieczorek, Alexia Dorffer

Examples

require(DAPARdata)
data(Exp1_R25_pept) 
BuildAdjacencyMatrix(Exp1_R25_pept[1:1000], "Protein.group.IDs", TRUE)

[Package DAPAR version 1.16.8 Index]