StringBasedFiltering {DAPAR}R Documentation

Removes lines in the dataset based on a prefix strings (contaminants, reverse or both).

Description

This function removes lines in the dataset based on prefix strings (contaminants, reverse or both).

Usage

StringBasedFiltering(obj, idCont2Delete = NULL, prefix_Cont = NULL,
  idRev2Delete = NULL, prefix_Rev = NULL)

Arguments

obj

An object of class MSnSet.

idCont2Delete

The name of the column that correspond to the contaminants to filter

prefix_Cont

A character string that is the prefix for the contaminants to find in the data

idRev2Delete

The name of the column that correspond to the reverse data to filter

prefix_Rev

A character string that is the prefix for the reverse to find in the data

Value

An list of 4 items : obj : an object of class MSnSet in which the lines have been deleted deleted.both : an object of class MSnSet which contains the deleted lines corresponding to both contaminants and reverse, deleted.contaminants : n object of class MSnSet which contains the deleted lines corresponding to contaminants, deleted.reverse : an object of class MSnSet which contains the deleted lines corresponding to reverse,

Author(s)

Samuel Wieczorek

Examples

require(DAPARdata)
data(Exp1_R25_pept)
StringBasedFiltering(Exp1_R25_pept, 'Potential.contaminant', '+', 'Reverse', '+')

[Package DAPAR version 1.16.9 Index]