plot.networx: plot phylogenetic networks

In phangorn: Phylogenetic Reconstruction and Analysis

plot phylogenetic networks

Description

So far not all parameters behave the same on the the rgl "3D" and basic graphic "2D" device.

Usage

## S3 method for class 'networx'
plot(x, type = "equal angle", use.edge.length = TRUE,
  show.tip.label = TRUE, show.edge.label = FALSE, edge.label = NULL,
  show.node.label = FALSE, node.label = NULL, show.nodes = FALSE,
  tip.color = "black", edge.color = "black", edge.width = 3,
  edge.lty = 1, split.color = NULL, split.width = NULL,
  split.lty = NULL, font = 3, cex = par("cex"), cex.node.label = cex,
  cex.edge.label = cex, col.node.label = tip.color,
  col.edge.label = tip.color, font.node.label = font,
  font.edge.label = font, underscore = FALSE, angle = 0, digits = 3,
  ...)

Arguments

x	an object of class "networx"
type	"3D" to plot using rgl or "equal angle" and "2D" in the normal device.
use.edge.length	a logical indicating whether to use the edge weights of the network to draw the branches (the default) or not.
show.tip.label	a logical indicating whether to show the tip labels on the graph (defaults to TRUE, i.e. the labels are shown).
show.edge.label	a logical indicating whether to show the tip labels on the graph.
edge.label	an additional vector of edge labels (normally not needed).
show.node.label	a logical indicating whether to show the node labels (see example).
node.label	an additional vector of node labels (normally not needed).
show.nodes	a logical indicating whether to show the nodes (see example).
tip.color	the colors used for the tip labels.
edge.color	the colors used to draw edges.
edge.width	the width used to draw edges.
edge.lty	a vector of line types.
split.color	the colors used to draw edges.
split.width	the width used to draw edges.
split.lty	a vector of line types.
font	an integer specifying the type of font for the labels: 1 (plain text), 2 (bold), 3 (italic, the default), or 4 (bold italic).
cex	a numeric value giving the factor scaling of the labels.
cex.node.label	a numeric value giving the factor scaling of the node labels.
cex.edge.label	a numeric value giving the factor scaling of the edge labels.
col.node.label	the colors used for the node labels.
col.edge.label	the colors used for the edge labels.
font.node.label	the font used for the node labels.
font.edge.label	the font used for the edge labels.
underscore	a logical specifying whether the underscores in tip labels should be written as spaces (the default) or left as are (if TRUE).
angle	rotate the plot.
digits	if edge labels are numerical a positive integer indicating how many significant digits are to be used.
...	Further arguments passed to or from other methods.

Details

Often it is easier and safer to supply vectors of graphical parameters for splits (e.g. splits.color) than for edges. These overwrite values edge.color.

Value

plot.networx returns invisibly a list with paramters of the plot.

Note

The internal representation is likely to change.

Author(s)

Klaus Schliep [e-mail]

References

Dress, A.W.M. and Huson, D.H. (2004) Constructing Splits Graphs IEEE/ACM Transactions on Computational Biology and Bioinformatics (TCBB), 1(3), 109–115

Schliep, K., Potts, A. J., Morrison, D. A. and Grimm, G. W. (2017), Intertwining phylogenetic trees and networks. Methods Ecol Evol. 8, 1212–1220. doi:10.1111/2041-210X.12760

See Also

consensusNet, neighborNet, splitsNetwork, hadamard, distanceHadamard, as.networx, evonet, as.phylo, densiTree, nodelabels

Examples

set.seed(1)
tree1 <- rtree(20, rooted=FALSE)
sp <- as.splits(rNNI(tree1, n=10))
net <- as.networx(sp)
plot(net)
plot(net, direction="axial")
## Not run: 
# also see example in consensusNet
example(consensusNet)

## End(Not run)

phangorn documentation built on Sept. 17, 2024, 5:08 p.m.