Hi everybody, I do not understand how to use the --central-point-dominance. I have a small undirected graph (a chain) in a file grafo.dot
graph G { 1 [VERTEX_BETWEENNESS="0"]; 2 [VERTEX_BETWEENNESS="0.285714"]; 3 [VERTEX_BETWEENNESS="0.47619"]; 4 [VERTEX_BETWEENNESS="0.571429"]; 5 [VERTEX_BETWEENNESS="0.571429"]; 6 [VERTEX_BETWEENNESS="0.47619"]; 7 [VERTEX_BETWEENNESS="0.285714"]; 8 [VERTEX_BETWEENNESS="0"]; 1--2 [EDGE_BETWEENNESS="0.333333"]; 2--3 [EDGE_BETWEENNESS="0.571429"]; 3--4 [EDGE_BETWEENNESS="0.714286"]; 4--5 [EDGE_BETWEENNESS="0.761905"]; 5--6 [EDGE_BETWEENNESS="0.714286"]; 6--7 [EDGE_BETWEENNESS="0.571429"]; 7--8 [EDGE_BETWEENNESS="0.333333"]; }
The following command:
$graph-tool --undirected --load grafo.dot --central-point-dominance="VERTEX_BETWEENNESS|-"
graph-tool error: graph filtering error: filter not found
$graph-tool --undirected --load grafo.dot --central-point-dominance
Usage: /usr/local/bin/graph-tool [options]
graph-tool: error: --central-point-dominance option requires an argument
$graph-tool --version:
graph-tool 1.1.2 (r111)
(configured with ./configure --disable-visibility) $gcc -v
gcc version 4.1.2 (Ubuntu 4.1.2-0ubuntu4)
$uname -r
2.6.20-16-386
Any suggestion? Cheers, Andrea
On 10/02/2007 12:58 PM, Andrea Perna wrote:
$graph-tool --undirected --load grafo.dot --central-point-dominance="VERTEX_BETWEENNESS|-"
graph-tool error: graph filtering error: filter not found
This is a bug in graph-tool. I'll fix it in the git repository shortly. As a temporary workaround, you can simply run the command on a directed graph, which will have the same result as the undirected, as such:
$ graph-tool --undirected --load grafo.dot --directed --central-point-dominance="VERTEX_BETWEENNESS|-" # central point dominance (VERTEX_BETWEENNESS): 0.272109428571
Thanks for pointing this out!
Cheers.
Thank you Tiago for this workaround (and for this software that is really really nice). Cheers, Andrea
On Tuesday 02 October 2007, Tiago de Paula Peixoto wrote:
On 10/02/2007 12:58 PM, Andrea Perna wrote:
$graph-tool --undirected --load grafo.dot --central-point-dominance="VERTEX_BETWEENNESS|-"
graph-tool error: graph filtering error: filter not found
This is a bug in graph-tool. I'll fix it in the git repository shortly. As a temporary workaround, you can simply run the command on a directed graph, which will have the same result as the undirected, as such:
$ graph-tool --undirected --load grafo.dot --directed --central-point-dominance="VERTEX_BETWEENNESS|-" # central point dominance (VERTEX_BETWEENNESS): 0.272109428571
Thanks for pointing this out!
Cheers.
On 10/03/2007 11:10 AM, Andrea Perna wrote:
Thank you Tiago for this workaround (and for this software that is really really nice). Cheers, Andrea
You're welcome. :-)
It may interest you to know the bug in question was just fixed in the git repository. Please see: http://git.forked.de/?p=graph-tool
Cheers, Tiago
On Tuesday 02 October 2007, Tiago de Paula Peixoto wrote:
On 10/02/2007 12:58 PM, Andrea Perna wrote:
$graph-tool --undirected --load grafo.dot --central-point-dominance="VERTEX_BETWEENNESS|-"
graph-tool error: graph filtering error: filter not found
This is a bug in graph-tool. I'll fix it in the git repository shortly. As a temporary workaround, you can simply run the command on a directed graph, which will have the same result as the undirected, as such:
$ graph-tool --undirected --load grafo.dot --directed --central-point-dominance="VERTEX_BETWEENNESS|-" # central point dominance (VERTEX_BETWEENNESS): 0.272109428571
Thanks for pointing this out!
Cheers.
graph-tool mailing list graph-tool@forked.de http://lists.forked.de/mailman/listinfo/graph-tool
Hi,
This is really a beginners question :) sorry, but I haven't used version control before...
I've got graph-tool-1.1.2 installed on ubuntu 7.10 (compiles with no problems), but would like to upgrade to the latest development source code.
I've installed git and typed git clone git://git.forked.de/graph-tool
git run without errors and I found a directory ./graph-tool/ with some, but not all, files needed to install.
What do I do next? I tried to replace the old graph-tool source files with the new ones and re-compile, but make failed, so I guess this is the wrong thing to do...
Many thanks, Rui
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Andrea Perna -
Rui Carvalho -
Tiago de Paula Peixoto