Usage
chart.Histogram(R, breaks = "FD", main = NULL,
xlab = "Returns", ylab = "Frequency",
methods = c("none", "add.density", "add.normal", "add.centered", "add.cauchy", "add.sst", "add.rug", "add.risk", "add.qqplot"),
show.outliers = TRUE,
colorset = c("lightgray", "#00008F", "#005AFF", "#23FFDC", "#ECFF13", "#FF4A00", "#800000"),
border.col = "white", lwd = 2, xlim = NULL,
ylim = NULL, element.color = "darkgray",
note.lines = NULL, note.labels = NULL, note.cex = 0.7,
note.color = "darkgray", probability = FALSE, p = 0.95,
cex.axis = 0.8, cex.legend = 0.8, cex.lab = 1,
cex.main = 1, xaxis = TRUE, yaxis = TRUE, ...)
Arguments
R
an xts, vector, matrix, data frame, timeSeries
or zoo object of asset returns
breaks
one of: - a vector giving the
breakpoints between histogram cells,
- a single
number giving the number of cells for the histogram,
- a character string naming an algorithm to compute
the number of cells (seeDetails
methods
what to graph, one or more of: - add.density to display the density plot
- add.normal to display a fitted normal distibution line
over the mean
- add.centered to display a fitted
normal line over zero
- add.rug to display a rug
p
confidence level for calculation, default p=.99
probability
logical; if TRUE, the histogram
graphic is a representation of frequencies, the counts
component of the result; if FALSE, probability densities,
component density, are plotted (so that the histogram has
a total area of one). Defaults to TRUE if an
show.outliers
logical; if TRUE (the default), the
histogram will show all of the data points. If FALSE, it
will show only the first through the fourth quartile and
will exclude outliers.
main
set the chart title, same as in
plot
ylab
set the y-axis label, same as in
plot
xlab
set the x-axis label, same as in
plot
ylim
set the y-axis limits, same as in
plot
border.col
color to use for the border
xlim
set the x-axis limit, same as in
plot
lwd
set the line width, same as in
plot
colorset
color palette to use, set by default to
rational choices
element.color
provides the color for drawing chart
elements, such as the box lines, axis lines, etc. Default
is "darkgray"
note.lines
draws a vertical line through the value
given.
note.labels
adds a text label to vertical lines
specified for note.lines.
note.cex
The magnification to be used for note
line labels relative to the current setting of 'cex'.
note.color
specifies the color(s) of the vertical
lines drawn.
cex.legend
The magnification to be used for sizing
the legend relative to the current setting of 'cex'.
cex.axis
The magnification to be used for axis
annotation relative to the current setting of 'cex', same
as in plot
. cex.lab
The magnification to be used for x- and
y-axis labels relative to the current setting of 'cex'.
cex.main
The magnification to be used for the main
title relative to the current setting of 'cex'.
xaxis
if true, draws the x axis
yaxis
if true, draws the y axis
...
any other passthru parameters to
plot