calibration: 'calibration', slot of 'MassSpectra' class objects

In tofsims: Import, process and analysis of Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS) imaging data

Description

calibration, slot of MassSpectra class objects

Generic setter for slot calibration<-

Usage

calibration(object)

calibration(object) <- value

## S4 method for signature 'MassSpectra'
calibration(object)

## S4 replacement method for signature 'MassSpectra'
calibration(object) <- value

Arguments

object	object of class MassSpectra
value	data.frame with replacement values for calibration slot

Value

content of calibration slot

See Also

object MassSpectra other slots mz analysis analysisName instrument calibPoints nz

Examples

library(tofsimsData)
data(tofsimsData)
## access calibration slot
calibration(testSpectra)
## replacing the values of the 'calibration' slot is
## possible but it makes at the moment no sense as it
## doesn't change the actual mass calibration. The 
## 'calibration' slot is just used to store the values
## while 'recalibration' uses the values from 
## 'calibPoints' slot.
calibration(testSpectra) <- data.frame(intercept = 21420, slope = 20480)
calibration(testSpectra)

tofsims documentation built on Nov. 8, 2020, 5:10 p.m.