getintcalib.massvectorlist {mscalib} | R Documentation |
Obtains error model using massvector with known masses.
## S3 method for class 'massvectorlist': getintcalib(object,calib,error=500,ppm=TRUE, ... )
... |
|
calib |
massvector with calibration masses |
error |
assumed measurment error. |
object |
massvectorlist |
ppm |
TRUE - describe the error as relative error. FALSE - describe the error as absolute error. |
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.
calibintstat |
object of class calibintstat. |
Witold Wolski wolski@molgen.mpg.de
applyintcalib.massvector
,
getintcalib.massvector
,
correctinternal.massvectorlist
,
calibintstat
,
caliblist
,
data(mvl) data(cal) res<-getintcalib(mvl,cal,error=400,ppm=TRUE) plot(res)