Re: [igraph] Vertex numbering from zero?

[Gábor Csárdi]

Matt, it is zero indeed. I have no idea how I could write one on the
subgraph manual page.... will correct it in a minute.

Thanks,
Gabor

On Tue, Oct 20, 2009 at 12:05 AM, Matthew Walker
<address@hidden> wrote:
> Hi,
>
> I hope this is a very simple newbie question!  Can you please confirm that
> vertex numbering starts with zero (for the C-library version of iGraph, as
> is discussed in the introduction of the reference manual [1])?  I ask this
> because I just read the documentation on igraph_subgraph() [2] which seems
> to indicate that numbering starts with one.
>
> [1] http://igraph.sourceforge.net/doc/html/ch04s01.html
> [2] http://igraph.sourceforge.net/doc/html/igraph_subgraph.html
>
> Thanks!
>
> Matthew
>
>
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-- 
Gabor Csardi <address@hidden>     UNIL DGM