MSnbase (version 1.20.7)

selectFeatureData: Select feature variables of interest

Description

Select feature variables to be retained.

Usage

selectFeatureData(object, graphics = TRUE, fcol)

Arguments

object

An MSnSet.

graphics

A logical (default is TRUE) indicating whether a shiny application should be used if available. Otherwise, a text menu is used. Ignored if k is not missing.

fcol

A numeric, local or character of valid feature variables to be passed directly.

Value

Updated MSnSet, containing only selected feature variables.

Examples

library("pRolocdata")
data(hyperLOPIT2015)
## 5 first feature variables
x <- selectFeatureData(hyperLOPIT2015, fcol = 1:5)
fvarLabels(x)
## Not run: 
# ## select via GUI
# x <- selectFeatureData(hyperLOPIT2015)
# fvarLabels(x)
# ## End(Not run)