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Today's Topics:
1. Re: About the blocks from the minimize_nested_blockmodel_dl
(Tiago de Paula Peixoto)
2. Graph-tool configure error: Boost::Iostreams library is
available but no usable boost::iostreams is found (Bretsky)
3. Re: Graph-tool configure error: Boost::Iostreams library is
available but no usable boost::iostreams is found (Frank Takes)
----------------------------------------------------------------------
Message: 1
Date: Sat, 28 May 2016 13:49:35 +0200
From: Tiago de Paula Peixoto <tiago@skewed.de>
To: Main discussion list for the graph-tool project
<graph-tool@skewed.de>
Subject: Re: [graph-tool] About the blocks from the
minimize_nested_blockmodel_dl
Message-ID: <8d4b53ee-e259-e49b-755a-0f70abace2ea@skewed.de>
Content-Type: text/plain; charset="utf-8"
On 26.05.2016 04:22, Rogelio Basurto wrote:
> I am reading a bipartite network from a graphml file, then I do some
> filtering and finally I construct the minimize_nested_blockmodel_dl as
> in the example. Then I draw it, just like in the example, and it looks
> great. I manage to draw it with the node names and they are fine.
>
> Then, I would like to check the names of the nodes in the different
> blocks, by the levels they are arranged from the stochastic nested
> block model. But I do not know how to do that.
>
> I found the function get_bstack() for the NestedBlockState object, but
> the index in those vertices are from 0 to N, where N is the number of
> vertices per level (of the model, not from my graph, I think), then
> how do I associate my original vertex index (which has its name) to
> those graphs from the different levels?
The partition of nodes in the first level is obtained via:
b = state.levels[0].get_blocks()
This is a vertex property map that says to which block a node of your
network belongs. For example:
>>> print(b[10])
3
The above means that vertex 10 belongs to group 3. The same can be done
for the higher levels of the hierarchy, i.e.
>>> b = state.levels[1].get_blocks()
>>> print(b[3])
5
The group number 3 in the first level, belongs to group number 5 in the
second level. An so on.
Best,
Tiago
--
Tiago de Paula Peixoto <tiago@skewed.de>
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Message: 2
Date: Sat, 28 May 2016 21:58:31 -0700 (MST)
From: Bretsky <bretskyselby99@gmail.com>
To: graph-tool@skewed.de
Subject: [graph-tool] Graph-tool configure error: Boost::Iostreams
library is available but no usable boost::iostreams is found
Message-ID: <1464497911264-4026585.post@n3.nabble.com>
Content-Type: text/plain; charset=us-ascii
Disclaimer: I am a Linux noob and I don't know anything about C++.
I'm trying to configure graph-tool on Ubuntu 16.04 with Python 3.5.1. I have
installed all of the prerequisites, and I ran Everything worked up until I
got this error:
I tried using the fix suggested here
<http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/Compiling-v1-13-dev-configure-error-No-usable-boost-iostreams-found-td4026438.html#a4026443>
, but I got the same error when I ran
which is the path I got from my Boost installation
I am not sure how to fix this and would really appreciate if someone who
knows more about Linux and graph-tool could help me.
--
View this message in context: http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/Graph-tool-configure-error-Boost-Iostreams-library-is-available-but-no-usable-boost-iostreams-is-foud-tp4026585.html
Sent from the Main discussion list for the graph-tool project mailing list archive at Nabble.com.
------------------------------
Message: 3
Date: Sun, 29 May 2016 10:11:02 +0200
From: Frank Takes <ftakes@liacs.nl>
To: Main discussion list for the graph-tool project
<graph-tool@skewed.de>
Subject: Re: [graph-tool] Graph-tool configure error: Boost::Iostreams
library is available but no usable boost::iostreams is found
Message-ID:
<CAOUtDX-6KT5dn7vn6jANC8a4cCoPYT8FEzKMvU+qRbme5sE1RA@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Assuming you installed boost yourself cf.
http://www.boost.org/doc/libs/1_61_0/more/getting_started/unix-variants.html,
after running bootstrap.sh, you would run
./b2 install
This is not enough for graph-tool, and to install iostreams as well, you
would run
./b2 install --with-iostreams
When installing graph-tool on CentOS 7, after this I also had to install
--with-coroutine, and a few more (which I do not remember).
The above answer is somewhat generic, but seeing that you use Ubuntu, it
may be that your package manager allows you to do this more easily, for
example using a command like
sudo apt-get install libboost-all-dev
Good luck!
Frank
2016-05-29 6:58 GMT+02:00 Bretsky <bretskyselby99@gmail.com>:
> Disclaimer: I am a Linux noob and I don't know anything about C++.
>
> I'm trying to configure graph-tool on Ubuntu 16.04 with Python 3.5.1. I
> have
> installed all of the prerequisites, and I ran Everything worked up until I
> got this error:
>
> I tried using the fix suggested here
> <
> http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/Compiling-v1-13-dev-configure-error-No-usable-boost-iostreams-found-td4026438.html#a4026443
> >
> , but I got the same error when I ran
> which is the path I got from my Boost installation
>
>
> I am not sure how to fix this and would really appreciate if someone who
> knows more about Linux and graph-tool could help me.
>
>
>
> --
> View this message in context:
> http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/Graph-tool-configure-error-Boost-Iostreams-library-is-available-but-no-usable-boost-iostreams-is-foud-tp4026585.html
> Sent from the Main discussion list for the graph-tool project mailing list
> archive at Nabble.com.
> _______________________________________________
> graph-tool mailing list
> graph-tool@skewed.de
> https://lists.skewed.de/mailman/listinfo/graph-tool
>
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