Re: [igraph] Changing a particular edge attribute

[Tamás Nepusz]

Hi,

I'm assuming that you use igraph from R. This works perfectly fine for me:

> g <- graph.famous("petersen")
> E(g)$weight <- 1:15
> # Now change the weight of edge #4
> E(g)[4]$weight <- 66

-- 
T.

On 14 Jan 2012, at 09:28, Hirak wrote:

> Hi ,
>     I want to change a attribute of a particular edge but after changing that 
> is vanishing other edges of the graph.. and tkplot is not showing anything 
> after that. How can I change a particular edge without disturbing the whole 
> graph ?
> 
> 
> 
> -- 
> Hirak Sarkar 
> 
> 
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