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\name{clplot}
\title{Plot lines with colors determined by values.}
\usage{
clplot(x,y,ylab=deparse(substitute(y)),xlab=deparse(substitute(x)),
levels=seq(min(y)+(max(y)-min(y))/5,max(y)-(max(y)-min(y))/5,length.out=4),
cols=c("black","blue","green","orange","red"),lty=1,showcuts=FALSE,...)
}
\alias{clplot}
\arguments{
\item{x,y}{numeric data vectors.}
\item{ylab,xlab}{Labels for the X and Y axes.}
\item{levels}{Cut points to assign colors to the values of \samp{x} and
\samp{y}.}
\item{cols}{The colors to be assigned.}
\item{lty}{The line type.}
\item{showcuts}{Whether to show the positions of the cut points.}
\item{...}{additional arguments passed to \samp{plot} or \samp{lines}.}
}
\description{
\samp{clplot} displays a plot of lines for which the colors are dependent
upon the x and y values. \samp{clplot} is similar to \samp{color.scale.lines}
except that while the latter calculates a color for each unique value,
\samp{clplot} assigns colors to groups of values within the cutpoints defined
by \samp{levels}.
}
\value{nil}
\author{Carl Witthoft}
\seealso{\link{plot}}
\examples{
x<-seq(1,100)
y<-sin(x/5)+x/20
clplot(x,y,main="Test of clplot")
}
\keyword{misc}
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