plot histogram

A simple custom histogram plotting function

plotHist(x, at = NULL, col = "orangered", border = "black")

Arguments

x	matrix (e.g. constructed with createBreakMat) or dataframe containing the lower bounds, the upper bounds, and the frequencies of the breaks in the columns and the individual breaks in the rows.
at	y position of the histogram. If NULL a new plot will be generated.
col	color of the histogram
border	border color