Re: [igraph] Error in layout.kamada.kawai(g): At vector.pmt:130 : cannot init vector, Out of memory

[Jeff Hemsley]

Ah!

Thank you!

Yes, they start to look a bit busy, don't they. But I can make png
files that are 8000 x 8000 pixels, which allows me to explore them:

http://somelab.net/2012/07/visualization-of-a-twitter-retweet-network-art-or-useful-data-visualization/



On Tue, Feb 26, 2013 at 10:09 AM, Gábor Csárdi <address@hidden> wrote:
> On Tue, Feb 26, 2013 at 1:02 PM, Jeff Hemsley <address@hidden>
> wrote:
>>
>> I can plot my graph with DrL, and even layout.fruchterman.reingold
>> will do it. But I can't seem to get a kamada.kawai layout on a large
>> graph (even if I'm willing to wait!).
>
>
>> Any workaround (besides alternate layouts)?
>
>
> You need at least about 13Gb of memory for that:
> 41295 * 41295 * 8 /1024 / 1024 / 1024
>
> For 40k nodes, no layout will be good enough IMHO, unless you simplify the
> graph using communities or something along those lines.
>
> Gabor
>
>>
>>
>> From R:
>> > memory.limit()
>> [1] 7987
>>
>> > g
>> IGRAPH DNW- 41295 115821 --
>> + attr: name (v/c), frame.color (v/x), label (v/c), size (v/n), color
>> (v/c), weight (e/n), curved (e/n), width (e/n), color (e/c)
>>
>>
>>
>>
>> --
>> Jeff Hemsley
>> Doctoral Candidate
>> The Information School
>> University of Washington
>> http://staff.washington.edu/jhemsley/
>> http://somelab.net/author/jhemsley/
>> address@hidden
>>
>> _______________________________________________
>> igraph-help mailing list
>> address@hidden
>> https://lists.nongnu.org/mailman/listinfo/igraph-help
>
>
>
>
> --
> Gabor Csardi <address@hidden>     MTA KFKI RMKI
>
> _______________________________________________
> igraph-help mailing list
> address@hidden
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>



-- 
Jeff Hemsley
Doctoral Candidate
The Information School
University of Washington
http://staff.washington.edu/jhemsley/
http://somelab.net/author/jhemsley/
address@hidden