geom_taxalink {ggtree}R Documentation

geom_taxalink

Description

link between taxa

Usage

geom_taxalink(taxa1, taxa2, curvature = 0.5, arrow = NULL,
  arrow.fill = NULL, ...)

Arguments

taxa1

taxa1, can be label or node number

taxa2

taxa2, can be label or node number

curvature

A numeric value giving the amount of curvature. Negative values produce left-hand curves, positive values produce right-hand curves, and zero produces a straight line.

arrow

specification for arrow heads, as created by arrow().

arrow.fill

fill color to usse for the arrow head (if closed). 'NULL' means use 'colour' aesthetic.

...

additional parameter

Value

ggplot layer

Author(s)

Guangchuang Yu


[Package ggtree version 1.16.6 Index]