ggtree (version 1.4.11)

ggtree: visualizing phylogenetic tree and heterogenous associated data based on grammar of graphics ggtree provides functions for visualizing phylogenetic tree and its associated data in R.

Description

visualizing phylogenetic tree and heterogenous associated data based on grammar of graphics ggtree provides functions for visualizing phylogenetic tree and its associated data in R.

drawing phylogenetic tree from phylo object

Usage

ggtree(tr, mapping = NULL, layout = "rectangular", open.angle = 0, mrsd = NULL, as.Date = FALSE, yscale = "none", yscale_mapping = NULL, ladderize = TRUE, right = FALSE, branch.length = "branch.length", ndigits = NULL, ...)

Arguments

tr

phylo object

mapping

aes mapping

layout

one of 'rectangular', 'slanted', 'fan', 'circular', 'radial' or 'unrooted'

open.angle

open angle, only for 'fan' layout

mrsd

most recent sampling date

as.Date

logical whether using Date class in time tree

yscale

y scale

yscale_mapping

yscale mapping for category variable

ladderize

logical

right

logical

branch.length

variable for scaling branch, if 'none' draw cladogram

ndigits

number of digits to round numerical annotation variable

...

additional parameter

Value

tree

Examples

require(ape)
tr <- rtree(10)
ggtree(tr)