Get and set the charge range in msgfPar objects

Description

These functions allow you to retrieve and set the charge range in the msgfPar object of interest

Usage

chargeRange(object)

chargeRange(object) <- value

## S4 method for signature 'msgfPar'
chargeRange(object)

## S4 replacement method for signature 'msgfPar,numeric'
chargeRange(object) <- value

## S4 replacement method for signature 'msgfPar,msgfParChargeRange'
chargeRange(object) <- value

Arguments

Value

In case of the getter a numeric vector with the named elements 'min' and 'max'

Methods (by class)

• msgfPar: Get the charge range

• object = msgfPar,value = numeric: Set the charge range using lower and upper bounds

• object = msgfPar,value = msgfParChargeRange: Set the charge range using a dedicated msgfParChargeRange object

See Also

Other msgfPar-getter_setter: db, enzyme, fragmentation, instrument, isotopeError, lengthRange, matches, mods, ntt, protocol, tda, tolerance

Examples

parameters <- msgfPar(system.file(package='MSGFplus', 'extdata', 'milk-proteins.fasta'))
chargeRange(parameters) <- c(2, 4)
chargeRange(parameters)