Re: [igraph] plot.igraph()

[Tamas Nepusz]

> How can I get the y-axis in a graph with vertices depends on time? I  
> have a data frame
> with two columns: publications and there references. And I need a  
> third column with the year
> of publications. How can I use this time-information to get a graph,  
> whose vertices are
> not randomly placed on a square.
You can supply an arbitrary matrix to the plot.igraph function in the  
layout parameter. The matrix must have two columns and N rows if you  
have N vertices, each row describing a 2D coordinate. You can use the  
years directly in the second column.

--
Tamas