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\name{dotplot}
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\name{dotplot}
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\title{Cleveland Dot Plots}
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\title{Cleveland Dot Plots}
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\usage{
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\usage{
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dotplot(x, labels = NULL, groups = NULL, gdata = NULL, cex = par("cex"),
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dotplot(x, labels = NULL, groups = NULL, gdata = NULL, cex = par("cex"),
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        pch = 21, gpch = 21, bg = par("bg"), color = par("fg"),
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        pch = 21, gpch = 21, bg = par("bg"), color = par("fg"),
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        gcolor = par("fg"), lcolor = "gray", ...)
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        gcolor = par("fg"), lcolor = "gray", ...)
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}
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}
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\alias{dotplot}
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\alias{dotplot}
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\arguments{
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\arguments{
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  \item{x}{either a vector or matrix of numeric values
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  \item{x}{either a vector or matrix of numeric values
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    For vectors the default is to use \code{names(x)} and for
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    For vectors the default is to use \code{names(x)} and for
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    matrices the row labels \code{dimnames(x)[[1]]}.}
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    matrices the row labels \code{dimnames(x)[[1]]}.}
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  \item{groups}{an optional factor indicating how the
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  \item{groups}{an optional factor indicating how the
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    elements of \code{x} are grouped.
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    elements of \code{x} are grouped.
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    If \code{x} is a matrix, \code{groups} will default to the columns
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    If \code{x} is a matrix, \code{groups} will default to the columns
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    of \code{x}.}
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    of \code{x}.}
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  \item{gdata}{data values for the groups.
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  \item{gdata}{data values for the groups.
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    This is typically a summary such as the median or mean
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    This is typically a summary such as the median or mean
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    of each group.}
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    of each group.}
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  \item{cex}{the character size to be used.  Setting \code{cex}
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  \item{cex}{the character size to be used.  Setting \code{cex}
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    to a value smaller than one can be a useful way of avoiding label
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    to a value smaller than one can be a useful way of avoiding label
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\examples{
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\examples{
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data(deaths)
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data(deaths)
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dotplot(deaths, main = "Death Rates in Virginia - 1940")
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dotplot(deaths, main = "Death Rates in Virginia - 1940")
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dotplot(t(deaths), main = "Death Rates in Virginia - 1940")
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dotplot(t(deaths), main = "Death Rates in Virginia - 1940")
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}
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}
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\keyword{hplot}