# Hist

0th

Percentile

##### Plot a Histogram

This function is a wrapper for the hist function in the base package, permitting percentage scaling of the vertical axis in addition to frequency and density scaling.

Keywords
hplot
##### Usage
Hist(x, scale=c("frequency", "percent", "density"), xlab=deparse(substitute(x)),
ylab=scale, main="", ...)
##### Arguments
x
a vector of values for which a histogram is to be plotted.
scale
the scaling of the vertical axis: "frequency" (the default), "percent", or "density".
xlab
x-axis label, defaults to name of variable.
ylab
y-axis label, defaults to value of scale.
main
main title for graph, defaults to empty.
...
arguments to be passed to hist.
##### Value

• This function returns NULL, and is called for its side effect --- plotting a histogram.

hist
data(Prestige, package="car")
Hist(Prestige\$income, scale="percent")