Plot lines
Shows horisontal and vertical lines on a plot.
mdaplot.showLines(point, lty = 2, lwd = 0.75, col = rgb(0.2, 0.2, 0.2))
point
: vector with two values: x coordinate for vertical point y for horizontallty
: line typelwd
: line widthcol
: color of linesIf it is needed to show only one line, the other coordinate shall be set to NA.