\name{dnaComplement}
\alias{dnaComplement}
\title{Compute the complement of a DNA sequence}
\description{
  This function takes a DNA sequence and returns the complementary DNA
  sequence.
}
\usage{
dnaComplement(s)
}
\arguments{
  \item{s}{a character vector containing a DNA sequence.  It is assumed
    that the string is comprised only of the DNA alphabet: ATGC.}
}
\details{
  Relies on \code{\link{chartr}}.
}
\value{
  A character vector containing the complementary sequence.
}
\author{Seth Falcon}
\seealso{\code{\link{chartr}}}
\examples{
dnaSeq <- "AATTGGCC"
dnaComplement(dnaSeq)
}
\keyword{manip}

