MALDIquant (version 0.5)

calibrate: Calibrates MassObject objects.

Description

This function calibrates intensities of AbstractMassObject objects.

Usage

calibrate(l, 
    method=c("TIC"),
    ...)

Arguments

l

list of AbstractMassObject objects.

method

a calibration method, currently only "TIC" (= total ion current) is supported.

...

arguments to be passed to method (useless in the current development status).

Value

• Returns a list of calibrated AbstractMassObject objects.

See Also

AbstractMassObject,

Examples

## load library
library("MALDIquant");

## load example data
data("sA1", package="MALDIquant");

## remove baseline
b <- lapply(sA1, removeBaseline);

## calibrate using TIC
s <- calibrate(b, method="TIC");

## show intensity details
summary(intensity(b[[1]])); ## no calibration
summary(intensity(s[[1]])); ## TIC calibration