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          \code{plot} method} can be provided.}
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          \code{plot} method} can be provided.}
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  \item{y}{the y coordinates of points in the plot, \emph{optional}
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  \item{y}{the y coordinates of points in the plot, \emph{optional}
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      if \code{x} is an appropriate structure.}
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      if \code{x} is an appropriate structure.}
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  \item{\dots}{graphical parameters can be given as arguments to
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  \item{\dots}{graphical parameters can be given as arguments to
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    \code{plot}.  Many methods will also accept the following arguments:
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    \code{plot}.  Many methods will also accept the following arguments:
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    \item{type}{what type of plot should be drawn.  Possible types are
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    \item{type}{what type of plot should be drawn.  Possible types are
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      \itemize{
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      \itemize{
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	\item \code{"p"} for \bold{p}oints,
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	\item \code{"p"} for \bold{p}oints,
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	\item \code{"l"} for \bold{l}ines,
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	\item \code{"l"} for \bold{l}ines,
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	\item \code{"b"} for \bold{b}oth,
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	\item \code{"b"} for \bold{b}oth,
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## Discrete Distribution Plot:
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## Discrete Distribution Plot:
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plot(table(rpois(100,5)), type = "h", col = "red", lwd=10,
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plot(table(rpois(100,5)), type = "h", col = "red", lwd=10,
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     main="rpois(100,lambda=5)")
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     main="rpois(100,lambda=5)")
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## Simple quantiles/ECDF, see ecdf() {library(stepfun)} for a better one:
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## Simple quantiles/ECDF, see ecdf() {library(stats)} for a better one:
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plot(x <- sort(rnorm(47)), type = "s", main = "plot(x, type = \"s\")")
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plot(x <- sort(rnorm(47)), type = "s", main = "plot(x, type = \"s\")")
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points(x, cex = .5, col = "dark red")
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points(x, cex = .5, col = "dark red")
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}
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}
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\keyword{hplot}
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\keyword{hplot}