channel {Biobase} | R Documentation |
This generic function extracts a specific element from an object, returning a instance of ExpressionSet.
channel(object, name, ...)
object |
An S4 object, typically derived from class
eSet |
name |
A (length one) character vector channel names. |
... |
Additional arguments. |
Instance of class ExpressionSet
.
Biocore
obj <- new("NChannelSet", R=matrix(runif(100), 20, 5), G=matrix(runif(100), 20, 5)) ## G channel as ExpressionSet channel(obj, "G")