findKendrickMasses {CAMERA} | R Documentation

## Find specfic mass defects using Kendrick mass scales

### Description

Todo

### Usage

      findKendrickMasses(object, masses=c(14, 14.01565),
      maxHomologue=4, error=0.002, time=60, intval="maxo",
      plot=FALSE)

### Arguments

`object` | xsAnnotate object
`masses` | nominal mass and exact mass
`error` | allowed mass difference in Da for matching Kendrick mass defect
`maxHomologue` | max number of homologue
`time` | allowed retention time difference between homologues
`intval` | intensity value (allowed values: maxo,into or intb)
`plot` | plot hits

### Author(s)

Carsten Kuhl <ckuhl@ipb-halle.de>

### Examples

      library(CAMERA)
      library(faahKO)
      xs   <- group(faahko)

      #With specific selected sample
      xsa     <- xsAnnotate(xs)
      #Screen for substance with CH2 differences
      findKendrickMasses(xsa, masses=c(14, 14.01565), plot=TRUE)

[Package CAMERA version 1.38.1 Index]