getdiff.massvectorlist {mscalib}R Documentation

Massdifferences

Description

Computes mass differences in the mv.

Usage

## S3 method for class 'massvectorlist':
getdiff(object,masst="massrea",range=c(0,100),...)

Arguments

...
masst
object
range

Details

Removes one of the masses contributing to a mass difference given in the list of diffs. Can be used if a variable modification are present in the massvector but can not be considered by the identification software. Abundant intra massvector mass differences indicate the presence of variable modifications in the data set. This information can be used to optimize the search strategy.

Value

massvector filtered massvector.

Author(s)

Witold Wolski wolski@molgen.mpg.de

References

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

See Also

getdiff.massvector,

Examples

 data(mvl)
 res<-getdiff(mvl,range=c(0,100))
 plot(res)
 tt<-gamasses(res,abund=40)
 plot(tt)

[Package mscalib version 0.5.9 Index]