View source: R/hist.grouped.data.R
hist.grouped.data | R Documentation |
This method for the generic function hist
is mainly
useful to plot the histogram of grouped data. If plot = FALSE
,
the resulting object of class "histogram"
is returned for
compatibility with hist.default
, but does not contain
much information not already in x
.
## S3 method for class 'grouped.data'
hist(x, freq = NULL, probability = !freq,
density = NULL, angle = 45, col = NULL, border = NULL,
main = paste("Histogram of" , xname),
xlim = range(x), ylim = NULL, xlab = xname, ylab,
axes = TRUE, plot = TRUE, labels = FALSE, ...)
x |
an object of class |
freq |
logical; if |
probability |
an alias for |
density |
the density of shading lines, in lines per inch.
The default value of |
angle |
the slope of shading lines, given as an angle in degrees (counter-clockwise). |
col |
a colour to be used to fill the bars.
The default of |
border |
the color of the border around the bars. The default is to use the standard foreground color. |
main, xlab, ylab |
these arguments to |
xlim, ylim |
the range of x and y values with sensible defaults.
Note that |
axes |
logical. If |
plot |
logical. If |
labels |
logical or character. Additionally draw labels on top
of bars, if not |
... |
further graphical parameters passed to
|
An object of class "histogram"
which is a list with components:
breaks |
the |
counts |
|
density |
the relative frequencies within each group
|
intensities |
same as |
mids |
the |
xname |
a character string with the actual |
equidist |
logical, indicating if the distances between
|
The resulting value does not depend on the values of
the arguments freq
(or probability
)
or plot
. This is intentionally different from S.
Klugman, S. A., Panjer, H. H. and Willmot, G. E. (1998), Loss Models, From Data to Decisions, Wiley.
hist
and hist.default
for histograms of
individual data and fancy examples.
data(gdental)
hist(gdental)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.