selectChannels            package:Biobase            R Documentation

Create a new NChannelSet instance by selecting specific channels

Description:

     This generic function extracts specific elements from an object,
     returning a instance of that object.

Usage:

     selectChannels(object, names, ...)

Arguments:

  object: An S4 object, typically derived from class 'eSet'

   names: Character vector of named channels.

     ...: Additional arguments.

Value:

     Instance of class 'object'.

Author(s):

     Biocore

Examples:

     obj <- new("NChannelSet",
                R=matrix(runif(100), 20, 5),
                G=matrix(runif(100), 20, 5))

     ## G channel as NChannelSet
     selectChannels(obj, "G")
       

