Plot labels Shows labels for data elements (points, bars) on a plot.
mdaplot.showLabels(x.values, y.values, labels, pos = 3, cex = 0.65,
col = "darkgray", type = NULL)
a vector with x-values
a vector with y-values
a vector with labels
position of the labels relative to the points
size of the labels text
color of the labels text
type of the plot
Rownames of matrix data
are used as labels. If matrix has no rownames, row numbers
will be used instead.