| Line 9... |
Line 9... |
| 9 |
\method{barplot}{default}(height, width = 1, space = NULL,
|
9 |
\method{barplot}{default}(height, width = 1, space = NULL,
|
| 10 |
names.arg = NULL, legend.text = NULL, beside = FALSE,
|
10 |
names.arg = NULL, legend.text = NULL, beside = FALSE,
|
| 11 |
horiz = FALSE, density = NULL, angle = 45,
|
11 |
horiz = FALSE, density = NULL, angle = 45,
|
| 12 |
col = NULL, border = par("fg"),
|
12 |
col = NULL, border = par("fg"),
|
| 13 |
main = NULL, sub = NULL, xlab = NULL, ylab = NULL,
|
13 |
main = NULL, sub = NULL, xlab = NULL, ylab = NULL,
|
| 14 |
xlim = NULL, ylim = NULL, xpd = TRUE,
|
14 |
xlim = NULL, ylim = NULL, xpd = TRUE, log = "",
|
| 15 |
axes = TRUE, axisnames = TRUE,
|
15 |
axes = TRUE, axisnames = TRUE,
|
| 16 |
cex.axis = par("cex.axis"), cex.names = par("cex.axis"),
|
16 |
cex.axis = par("cex.axis"), cex.names = par("cex.axis"),
|
| 17 |
inside = TRUE, plot = TRUE, axis.lty = 0, offset = 0, \dots)
|
17 |
inside = TRUE, plot = TRUE, axis.lty = 0, offset = 0,
|
| - |
|
18 |
add = FALSE, \dots)
|
| 18 |
}
|
19 |
}
|
| 19 |
\arguments{
|
20 |
\arguments{
|
| 20 |
\item{height}{either a vector or matrix of values describing the
|
21 |
\item{height}{either a vector or matrix of values describing the
|
| 21 |
bars which make up the plot. If \code{height} is a vector, the
|
22 |
bars which make up the plot. If \code{height} is a vector, the
|
| 22 |
plot consists of a sequence of rectangular bars with heights
|
23 |
plot consists of a sequence of rectangular bars with heights
|
| Line 70... |
Line 71... |
| 70 |
\item{xlab}{a label for the x axis.}
|
71 |
\item{xlab}{a label for the x axis.}
|
| 71 |
\item{ylab}{a label for the y axis.}
|
72 |
\item{ylab}{a label for the y axis.}
|
| 72 |
\item{xlim}{limits for the x axis.}
|
73 |
\item{xlim}{limits for the x axis.}
|
| 73 |
\item{ylim}{limits for the y axis.}
|
74 |
\item{ylim}{limits for the y axis.}
|
| 74 |
\item{xpd}{logical. Should bars be allowed to go outside region?}
|
75 |
\item{xpd}{logical. Should bars be allowed to go outside region?}
|
| - |
|
76 |
\item{log}{string specifying if axis scales should be logarithmic; see
|
| - |
|
77 |
\code{\link{plot.default}}.}
|
| 75 |
\item{axes}{logical. If \code{TRUE}, a vertical (or horizontal, if
|
78 |
\item{axes}{logical. If \code{TRUE}, a vertical (or horizontal, if
|
| 76 |
\code{horiz} is true) axis is drawn.}
|
79 |
\code{horiz} is true) axis is drawn.}
|
| 77 |
\item{axisnames}{logical. If \code{TRUE}, and if there are
|
80 |
\item{axisnames}{logical. If \code{TRUE}, and if there are
|
| 78 |
\code{names.arg} (see above), the
|
81 |
\code{names.arg} (see above), the
|
| 79 |
other axis is drawn (with \code{lty=0}) and labeled.}
|
82 |
other axis is drawn (with \code{lty=0}) and labeled.}
|
| Line 88... |
Line 91... |
| 88 |
\item{axis.lty}{the graphics parameter \code{lty} applied to the axis
|
91 |
\item{axis.lty}{the graphics parameter \code{lty} applied to the axis
|
| 89 |
and tick marks of the categorical (default horizontal) axis. Note
|
92 |
and tick marks of the categorical (default horizontal) axis. Note
|
| 90 |
that by default the axis is suppressed.}
|
93 |
that by default the axis is suppressed.}
|
| 91 |
\item{offset}{a vector indicating how much the bars should be shifted
|
94 |
\item{offset}{a vector indicating how much the bars should be shifted
|
| 92 |
relative to the x axis.}
|
95 |
relative to the x axis.}
|
| - |
|
96 |
\item{add}{logical specifying if bars should be added to an already
|
| - |
|
97 |
existing plot; defaults to \code{FALSE}.}
|
| 93 |
\item{\dots}{further graphical parameters (\code{\link{par}}) are
|
98 |
\item{\dots}{further graphical parameters (\code{\link{par}}) are
|
| 94 |
passed to \code{\link{plot.window}()}, \code{\link{title}()} and
|
99 |
passed to \code{\link{plot.window}()}, \code{\link{title}()} and
|
| 95 |
\code{\link{axis}}.}
|
100 |
\code{\link{axis}}.}
|
| 96 |
}
|
101 |
}
|
| 97 |
\details{
|
102 |
\details{
|
| Line 119... |
Line 124... |
| 119 |
\code{\link{plot}(\dots, type="h")}, \code{\link{dotchart}},
|
124 |
\code{\link{plot}(\dots, type="h")}, \code{\link{dotchart}},
|
| 120 |
\code{\link{hist}}.
|
125 |
\code{\link{hist}}.
|
| 121 |
}
|
126 |
}
|
| 122 |
\examples{
|
127 |
\examples{
|
| 123 |
tN <- table(Ni <- rpois(100, lambda=5))
|
128 |
tN <- table(Ni <- rpois(100, lambda=5))
|
| 124 |
r <- barplot(tN, col='gray')
|
129 |
r <- barplot(tN, col=rainbow(20))
|
| 125 |
#- type = "h" plotting *is* 'bar'plot
|
130 |
#- type = "h" plotting *is* 'bar'plot
|
| 126 |
lines(r, tN, type='h', col='red', lwd=2)
|
131 |
lines(r, tN, type='h', col='red', lwd=2)
|
| 127 |
|
132 |
|
| 128 |
barplot(tN, space = 1.5, axisnames=FALSE,
|
133 |
barplot(tN, space = 1.5, axisnames=FALSE,
|
| 129 |
sub = "barplot(..., space= 1.5, axisnames = FALSE)")
|
134 |
sub = "barplot(..., space= 1.5, axisnames = FALSE)")
|
| Line 160... |
Line 165... |
| 160 |
title(main = list("Death Rates in Virginia", font = 4))
|
165 |
title(main = list("Death Rates in Virginia", font = 4))
|
| 161 |
|
166 |
|
| 162 |
# border :
|
167 |
# border :
|
| 163 |
barplot(VADeaths, border = "dark blue") % lwd = 2 << not passed
|
168 |
barplot(VADeaths, border = "dark blue") % lwd = 2 << not passed
|
| 164 |
%notyet barplot(VADeaths, inside = FALSE, main = "barplot(*, inside=FALSE)")
|
169 |
%notyet barplot(VADeaths, inside = FALSE, main = "barplot(*, inside=FALSE)")
|
| - |
|
170 |
|
| - |
|
171 |
# log scales (not much sense here):
|
| - |
|
172 |
barplot(tN, col=heat.colors(12), log = "y")
|
| - |
|
173 |
barplot(tN, col=gray.colors(20), log = "xy")
|
| 165 |
}
|
174 |
}
|
| 166 |
\keyword{hplot}
|
175 |
\keyword{hplot}
|
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