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\name{selectChannels}
\alias{selectChannels}
\title{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{
\item{object}{An S4 object, typically derived from class
\code{\link{eSet}}}
\item{names}{Character vector of named channels.}
\item{...}{Additional arguments.}
}
\value{
Instance of class \code{object}.
}
\author{Biocore}
\examples{
obj <- NChannelSet(R=matrix(runif(100), 20, 5), G=matrix(runif(100), 20, 5))
## G channel as NChannelSet
selectChannels(obj, "G")
}
\keyword{manip}
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