mvFilter.massvector {mscalib}R Documentation

Filtering Massvector

Description

Filters massvector for masses given in a second massvector.

Usage

## S3 method for class 'massvector':
mvFilter(object,fmass,match=FALSE,error=250,ppm=TRUE,uniq=FALSE,...)

Arguments

...
error mesurment error.
fmass
match logical; TRUE - than returns masses matching to the masses in massvector abundant, FALSE - returns masses not matching.
object massvector
ppm given either in ppm (TRUE) or as absolut error (F).
uniq logical; FALSE - returns all masses in the range given by error. TRUE - returns only the closest mass.

Value

massvector with matching or not matchin masses.

Author(s)

Witold Wolski wolski@molgen.mpg.de

Examples

 data(mv1)
 data(mv2)
 mvFilter(mv1,mv2,error=250,match=FALSE)
 mvFilter(mv1,mv2,error=250,match=TRUE)

[Package mscalib version 0.5.9 Index]