loongraph: Create a graph object of class loongraph

In loon: Interactive Statistical Data Visualization

Create a graph object of class loongraph

Description

The loongraph class provides a simple alternative to the graph class to create common graphs that are useful for use as navigation graphs.

Usage

loongraph(nodes, from = character(0), to = character(0), isDirected = FALSE)

Arguments

nodes	a character vector with node names, each element defines a node hence the elements need to be unique
from	a character vector with node names, each element defines an edge
to	a character vector with node names, each element defines an edge
isDirected	boolean scalar, defines whether from and to define directed edges

Details

loongraph objects can be converted to graph objects (i.e. objects of class graph which is defined in the graph package) with the as.graph function.

For more information run: l_help("learn_R_display_graph.html.html#graph-utilities")

Value

graph object of class loongraph

See Also

completegraph, linegraph, complement, as.graph

Examples

g <- loongraph(
  nodes = c("A", "B", "C", "D"),
  from = c("A", "A", "B", "B", "C"),
  to   = c("B", "C", "C", "D", "D")
)

## Not run: 
# create a loon graph plot
p <- l_graph(g)

## End(Not run)

lg <- linegraph(g)

loon documentation built on July 9, 2023, 5:48 p.m.