plot.graph {BDgraph}

Plot function for S3 class "graph"

Description

Visualizes structure of the graph.

Usage

## S3 method for class 'graph'
plot( x, cut = 0.5, mode = "undirected", diag = FALSE, main = NULL, 
           layout = igraph::layout_with_fr, vertex.size = 2, vertex.color = "orange", 
           vertex.frame.color = "orange", vertex.label = NULL, vertex.label.dist = 0.5, 
           vertex.label.color = "blue", edge.color = "lightblue", ... )

Arguments

x

object of S3 class "graph", from function graph.sim.

cut

for the case where input 'x' is the object of class "bdgraph" or "ssgraph". Threshold for including the links in the selected graph based on the estimated posterior probabilities of the links.

mode

type of graph which is according to R package igraph.

diag

logical which is according to R package igraph.

main

graphical parameter (see plot).

layout

vertex placement which is according to R package igraph; For different layouts, see layout of R package igraph.

vertex.size

vertex size which is according to R package igraph.

vertex.color

vertex color which is according to R package igraph.

vertex.frame.color

vertex frame color which is according to R package igraph.

vertex.label

vertex label. The default vertex labels are the vertex ids.

vertex.label.dist

vertex label distance which is according to R package igraph.

vertex.label.color

vertex label color which is according to R package igraph.

edge.color

edge color which is according to R package igraph.

...

additional plotting parameters. For the complete list, see igraph.plotting of R package igraph.

Author(s)

Reza Mohammadi [e-mail]

References

Mohammadi, R. and Wit, E. C. (2019). BDgraph: An R Package for Bayesian Structure Learning in Graphical Models, Journal of Statistical Software, 89(3):1-30, doi:10.18637/jss.v089.i03

See Also

graph.sim, bdgraph.sim, plot.igraph

Examples

# Generating a 'scale-free' graph 
adj <- graph.sim( p = 20, graph = "scale-free" )

plot( adj )