linestack {vegan} | R Documentation

## Plots One-dimensional Diagrams without Overwriting Labels

### Description

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

### Usage

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

### Arguments

`x` | Numeric vector to be plotted.
`labels` | Text labels used instead of default (names of `x`).
`cex` | Size of the labels.
`side` | 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 returns invisibly the shifted positions of labels in user coordinates.

### Note

The function always draws labelled diagrams. If you want to have unlabelled diagrams, you can use, e.g., `plot`, `stripchart` or `rug`.

### Author(s)

Jari Oksanen

### Examples

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

[Package vegan version 1.8-8 Index]