## MassSpectrum
setMethod(f="calibrateIntensity",
signature=signature(object="MassSpectrum"),
definition=function(object,
method=c("TIC", "PQN", "median"),
range, ...) {
method <- match.arg(method)
switch(method,
"TIC" = ,
"median" = {
.transformIntensity(object, fun=.calibrateIntensitySimple,
offset=0L,
scaling=.scalingFactor(object, method=method,
range=range))
},
"PQN" = {
stop(dQuote("PQN"),
" is not supported for a single MassSpectrum object.")
})
})
## list
setMethod(f="calibrateIntensity",
signature=signature(object="list"),
definition=function(object,
method=c("TIC", "PQN", "median"), range, ...) {
## test arguments
.stopIfNotIsMassSpectrumList(object)
method <- match.arg(method)
switch(method,
"TIC" = ,
"median" = {
.lapply(object, calibrateIntensity, method=method, range=range, ...)
},
"PQN" = {
.calibrateProbabilisticQuotientNormalization(object, range=range)
}
)
})
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