channel: Create a new ExpressionSet instance by selecting a specific...

In Bioconductor/Biobase: Biobase: Base functions for Bioconductor

Create a new ExpressionSet instance by selecting a specific channel

Description

This generic function extracts a specific element from an object, returning a instance of the ExpressionSet class.

Usage

channel(object, name, ...)

Arguments

object	An S4 object, typically derived from class eSet
name	The name of the channel, a (length one) character vector.
...	Additional arguments.

Value

An instance of class ExpressionSet.

Author(s)

Biocore

Examples

obj <- NChannelSet(
           R=matrix(runif(100), 20, 5),
           G=matrix(runif(100), 20, 5))
## G channel as ExpressionSet
channel(obj, "G")

Bioconductor/Biobase documentation built on Nov. 2, 2024, 6:31 a.m.