gplot: Graph plotting with renderGraph

In SEMgraph: Network Analysis and Causal Inference Through Structural Equation Modeling

Graph plotting with renderGraph

Description

Wrapper for function renderGraph of the R package Rgraphwiz.

Usage

gplot(
  graph,
  l = "dot",
  main = "",
  cex.main = 1,
  font.main = 1,
  color.txt = "black",
  fontsize = 16,
  cex = 0.6,
  shape = "circle",
  color = "gray70",
  lty = 1,
  lwd = 1,
  w = "auto",
  h = "auto",
  psize = 80,
  ...
)

Arguments

graph	An igraph or graphNEL object.
l	Any layout supported by Rgraphviz. It can be one among: "dot" (default), "neato", "circo", "fdp", "osage", "twopi".
main	Plot main title (by default, no title is added).
cex.main	Main title size (default = 1).
font.main	Main title font (default = 1). Available options are: 1 for plain text, 2 for bold, 3 for italics, 4 for bold italics, and 5 for symbol.
color.txt	Node text color (default = "black").
fontsize	Node text size (default = 16).
cex	Another argument to control node text size (default = 0.6).
shape	Node shape (default = "circle").
color	Node border color (default = "gray70").
lty	Node border outline (default = 1). Available options include: 0 for blank, 1 for solid line, 2 for dashed, 3 for dotted, 4 for dotdash, 5 for longdash, and 6 for twodash.
lwd	Node border thickness (default = 1).
w	Manual node width (default = "auto").
h	Manual node height (default = "auto").
psize	Automatic node size (default = 80).
...	Currently ignored.

Value

gplot returns invisibly the graph object produced by Rgraphviz

Author(s)

Mario Grassi [e-mail]

Examples

gplot(sachs$graph, main = "input graph")

sem <- SEMrun(sachs$graph, sachs$pkc)
gplot(sem$graph, main = "output graph")

SEMgraph documentation built on Sept. 11, 2024, 8:36 p.m.