histStack {geneplotter} | R Documentation |
Stacked histogram
histStack(x, breaks, breaksFun=paste, ylab="frequency", ...)
x |
A list of numeric vectors. |
breaks |
Histogram breaks, as in
|
breaksFun |
Function, can be used to control the formatting of the bin labels. See example. |
ylab |
Label for the Y-axis on the plot |
... |
Further arguments that get passed to
|
The function calls hist
for each element of x
and plots the frequencies
as a stacked barplot using
barplot
with beside=FALSE
.
The function is called for its side effect, producing a barplot
on the active graphics device. It returns the result of the call to
barplot
.
Wolfgang Huber http://www.ebi.ac.uk/huber
x <- list(rnorm(42), rnorm(42)+2) br <- seq(-3, 5, length=13) cols <- c("#1D267B", "#ceffc0") histStack(x, breaks=br, col=cols) histStack(x, breaks=br, col=cols, breaksFun=function(z) paste(signif(z, 3)))