Re: [igraph] Creating graph from session data

[Gábor Csárdi]

Hi, create a bipartite graph from this edge list (with
graph.data.frame probably) and then call bipartite.projection() to
project it on the objects. Please let us know if you need more help.

Gabor

On Thu, Nov 6, 2014 at 2:58 PM, Farhan Ahmed <address@hidden> wrote:
> Hello there,
>
> I have a data frame with the following structure -
>
> session   object
> 1             A
> 1             B
> 1             C
> 2             A
> 2             D
> 3             B
> 3             C
> 3             E
>
>
> I want to create a graph where there's a bi-directional edge between objects
> that appear in the same session. So in the example above, there'd be an edge
> between A and B, B and C, A and C, A and D, B and C, B and E and C and E.
>
> Is there an easy way to do this using igraph?
>
> Thanks!
>
> Farhan
>
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