S3 methods for gexf objects — gexf-methods • rgexf

Methods to print and summarize gexf class objects

Usage

# S3 method for class 'gexf'
print(x, file = NA, replace = F, nnodes = 10, nedges = 10, ...)

# S3 method for class 'gexf'
summary(object, ...)

Arguments

x: An gexf class object.
file: String. Output path where to save the GEXF file.
replace: Logical. If file exists, TRUE would replace the file.
nnodes: Integer. Maximum number of nodes to print (default 10).
nedges: Integer. Maximum number of edges to print (default 10).
...: Ignored
object: An gexf class object.

Value

list("print.gexf"): None (invisible NULL).
list("summary.gexf"): List containing some gexf object statistics.

Details

print.gexf displays the graph (XML) in the console. If file is not NA, a GEXF file will be exported to the indicated filepath.

summay.gexf prints summary statistics and information about the graph.

Author

George G. Vega Yon

Joshua B. Kunst

Examples


  if (interactive()) {
    # Data frame of nodes
    people <- data.frame(id=1:4, label=c("juan", "pedro", "matthew", "carlos"),
                     stringsAsFactors=F)
    
    # Data frame of edges
    relations <- data.frame(source=c(1,1,1,2,3,4,2,4,4), 
                        target=c(4,2,3,3,4,2,4,1,1))
    
    # Building gexf graph
    mygraph <- gexf(nodes=people, edges=relations)
    
    # Summary and pring
    summary(mygraph)
    
    write.gexf(mygraph, output="mygraph.gexf", replace=TRUE)
    
    # Plotting
    plot(mygraph)
    
  }

S3 methods for `gexf` objects