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\name{replace.map}
\alias{replace.map}
\title{Replace the genetic map of a cross}
\description{
Replace the map portion of a cross object.
}
\usage{replace.map(cross, map)}
\arguments{
\item{cross}{An object of class \code{cross}. See
\code{\link[qtl]{read.cross}} for details.}
\item{map}{A list containing the new genetic map. This must be the
same length and with the same marker names as that contained in
\code{cross}. }
}
\value{The input \code{cross} object with the genetic map replaced by
the input \code{map}.}
\author{Karl W Broman, \email{kbroman@biostat.wisc.edu} }
\examples{
data(fake.f2)
\dontshow{fake.f2 <- subset(fake.f2, chr=18:19)}
newmap <- est.map(fake.f2)
plot.map(fake.f2, newmap)
fake.f2 <- replace.map(fake.f2, newmap)
}
\seealso{ \code{\link[qtl]{pull.map}}, \code{\link[qtl]{est.map}} }
\keyword{manip}
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