xybarplot: Plot bars on irregular x locations

In simecolUtil: Collection of Helper Utilities

Description

This function is an extension of barplot which plots bars on given locations on the x-Axes.

Usage

xybarplot(x, y, wbox = min(diff(x)) * 0.9, ofs = 0.5, ...)

Arguments

x	vector of x locations
y	vector of y values (heights)
wbox	width of the boxes (currently only one single value allowed)
ofs	offset of the boxes
...	additional parameters of barplot

Value

A numeric vector, giving the coordinates of the bar midpoints drawn, useful for adding to the graph.

See Also

barplot, plot

Examples

x <- round((1:10)* 14 + runif(10, min=-5, max=5))
y <- rnorm(x, mean=50, sd=10)

xybarplot(x, y)
axis(1)
box()

simecolUtil documentation built on May 2, 2019, 5:57 p.m.