Re: [igraph] make igraph charts wider

[Mike Dylan]

it works with your example:

 

library(igraph)
g <- graph.ring(10)
png("ring.png", width=300, height=150)
par(mar=c(0,0,0,0))
plot(g, asp=0, margin=0)
dev.off()

but I have a data frame to work with:

 

App1 App2  cor

web  hr       3

hr    pp      4

etc

 

when I do this:

 

g<-graph.ring(tt)

I get this error:

 

Error in graph.ring(tt) :
  (list) object cannot be coerced to type 'double'

 

I need to grahp a data frame.

On Monday, November 26, 2012 3:02:00 PM UTC-5, Mike Dylan wrote:

plot(g, layout =  layout.kamada.kawai,  vertex.label = V(g)$name,  vertex.label.color= "darkblue",edge.arrow.size=0.8,  edge.curved=T, edge.label=E(g)$Freq, edge.label.color="#F900F9", edge.label.font=5,vertex.shape="rectangle",edge.color="darkgreen", vertex.color="red"))

 

I tried the above layout type and bunch of other ones but still getting the circular output. I would like to make the chart wider so that it is easlity readable. Is there an option like xaxis max or antything to make this work?