applyintcalib.massvector {mscalib}R Documentation

Internal Calibration

Description

Corrects the massvector for the error model stored in calibintstat object.

Usage

## S3 method for class 'massvector':
applyintcalib(object,cal,...)

Arguments

... further parameters.
cal object of class calibintstat
object massvector

Details

Internal calibration aligns masses of peaks to known masses and determines by linear regression a affine function that describing the relative error. The internal correction fails when no calibration peaks can be found.

Value

massvector calibrated massvector.

Author(s)

Witold Wolski wolski@molgen.mpg.de

References

-
Wolski http://www.molgen.mpg.de/~wolski/mscalib

See Also

applycalib.calibintstat, getintcalib.massvector, correctinternal.massvector,

Examples

 data(mv1)
 data(cal)
 res<-getintcalib(mv1,cal,error=300)
 mv2<- applyintcalib(mv1,res)
 plot(mv1[,1],mv2[,1]-mv1[,1])

[Package mscalib version 0.5.9 Index]