ggvegan (version 0.2.1)

geom_ordi_arrow: Add a biplot arrow layer to an ordiggplot

Description

Add a biplot arrow layer to an ordiggplot

Usage

geom_ordi_arrow(
  score,
  data,
  text = TRUE,
  box = FALSE,
  arrow.params = list(),
  text.params = list(),
  ...
)

Value

Returns a ggplot2 layer or a list of such layers: a "LayerInstance"

object that inherits from classes "Layer", "ggproto", and "gg".

Arguments

score

Ordination score to be added to the plot.

data

Alternative data to the function that will be used instead of score.

text

Add text labels to the plot.

box

Draw a box behind the text (logical).

arrow.params, text.params

Parameters to modify arrows or their text labels.

...

other arguments passed to ggplot2::geom_segment(), ggplot2::geom_label(), or ggplot2::geom_text()