Get and set peptide length range in msgfPar objects
These functions allow you to retrieve and set the residue length allowed for the peptides search for in MS-GF+
lengthRange(object) lengthRange(object) <- value ## S4 method for signature 'msgfPar' lengthRange(object) ## S4 replacement method for signature 'msgfPar,numeric' lengthRange(object) <- value ## S4 replacement method for signature 'msgfPar,msgfParLengthRange' lengthRange(object) <- value
object |
An msgfPar object |
value |
Either an integer vector or an msgfParLengthRange object |
In case of the getter an integer vector of length 2 giving the lower and upper bounds of the length range
msgfPar: Get the lower and upper bounds of peptide lengths
object = msgfPar,value = numeric: Set the lower and upper bounds of peptide lengths
using an integer vector
object = msgfPar,value = msgfParLengthRange: Set the lower and upper bounds of peptide lengths
using an msgfParLengthRange
Other msgfPar-getter_setter: chargeRange,
db, enzyme,
fragmentation, instrument,
isotopeError, matches,
mods, ntt,
protocol, tda,
tolerance
parameters <- msgfPar(system.file(package='MSGFplus', 'extdata', 'milk-proteins.fasta')) lengthRange(parameters) <- c(6, 40) lengthRange(parameters)
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