vegan (version 1.6-10)

linestack: Plots One-dimensional Labelled Diagrams without Overwriting Labels

Description

Function linestack plots vertical one-dimensional plots for numeric vectors. The plots are always labelled, but the the labels are moved vertically to avoid overwriting.

Usage

linestack(x, cex = 0.8, label = "right", hoff = 2, air = 1.1, at = 0,
    add = FALSE, axis = FALSE, ...)

Arguments

x

Numeric vector to be plotted.

cex

Size of the labels.

label

Put labels to the "right" or "left" of the axis.

hoff

Distance from the vertical axis to the label in units of the width of letter m.

air

Multiplier to string height to leave empty space between labels.

at

Position of plot in horizontal axis.

add

Add to an existing plot.

axis

Add axis to the plot.

...

Other graphical parameters to labels.

Value

• The function draws a plot and returns nothing useful.

Examples

## First DCA axis
data(dune)
ord <- decorana(dune)
linestack(scores(ord, choices=1, display="sp"))
linestack(scores(ord, choices=1, display="si"), label="left", add=TRUE)
title(main="DCA axis 1")