Re: [igraph] igraph problem with plotting - R version

[Simone Gabbriellini]

Hi Gabor,

thanks... I missed a " delimiting node names somewhere... and that
originated the mistake..

best,
Simone

2009/2/26 Gábor Csárdi <address@hidden>:
> Hi Simone, the problem is that your graph has a 'shape' vertex
> attribute, and that is interpreted by 'plot', but its values are not
> known shapes. I agree that the error message could be better....
>
> Remove the attribute, or rename it, and then it will work fine.
>
> Best,
> G.
>
> On Wed, Feb 25, 2009 at 12:39 PM, Simone Gabbriellini
> <address@hidden> wrote:
>> hi list,
>> I have this problem trying to plot a graph:
>>> summary(g)
>> Vertices: 209
>> Edges: 265
>> Directed: TRUE
>> No graph attributes.
>> Vertex attributes: id, shape.
>> Edge attributes: weight.
>>> l<-layout.circle(g)
>>> l<-layout.norm(l,-1,1,-1,1)
>>> plot(g, layout=l)
>> Errore in FUN(1:265[[1L]], ...) : tentativo di applicare una non-funzione
>> it says that I am trying to apply a non-function...
>> igraph is able to read my net file... and it doesn't happen with all my net
>> files, but only with some... attached there is one of the "bad" ones
>> thanks in advance for any help,
>> simone
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>>
>>
>
>
>
> --
> Gabor Csardi <address@hidden>     UNIL DGM
>
>
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