Yep, these are both old and outdated, I'll remove them soon.

G.


On Thu, May 9, 2013 at 1:15 PM, ash nix <[email protected]> wrote:

> Also here
> http://igraph.sourceforge.net/igraphbook/igraphbook-iterators.html#id2530580
>
>
>
> On Thu, May 9, 2013 at 1:13 PM, ash nix <[email protected]> wrote:
>
>> Thanks for the update.
>>  I found the wrong info here  http://igraph.wikidot.com/r-traps
>>
>>
>>
>>
>> On Thu, May 9, 2013 at 12:00 PM, <[email protected]> wrote:
>>
>>> Send igraph-help mailing list submissions to
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>>> Today's Topics:
>>>
>>>    1. igraph vertex index (ash nix)
>>>    2. Re: igraph vertex index (G?bor Cs?rdi)
>>>    3. Re: igraph vertex index (Szabolcs Horv?t)
>>>
>>>
>>> ----------------------------------------------------------------------
>>>
>>> Message: 1
>>> Date: Thu, 9 May 2013 11:41:02 -0400
>>> From: ash nix <[email protected]>
>>> To: [email protected]
>>> Subject: [igraph] igraph vertex index
>>> Message-ID:
>>>         <
>>> calde+61rn3hvwxjd1zjzkuqau75y6d-zbry-vfrg3-esrp5...@mail.gmail.com>
>>> Content-Type: text/plain; charset="iso-8859-1"
>>>
>>> Hi,
>>>
>>> I am new to igraph and confused about the starting index for vertex.
>>> Many documentation says that starting index for vertex in R is 0.
>>> But on R I get the starting index as 1.
>>>
>>> Please following
>>>
>>> > V(kap)[0]
>>> Vertex sequence:
>>> character(0)
>>> > V(kap)[1]
>>> Vertex sequence:
>>> [1] "moskowitz"
>>>
>>> --
>>> Thanks,
>>> A
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>>>
>>> ------------------------------
>>>
>>> Message: 2
>>> Date: Thu, 9 May 2013 11:43:31 -0400
>>> From: G?bor Cs?rdi <[email protected]>
>>> To: Help for igraph users <[email protected]>
>>> Subject: Re: [igraph] igraph vertex index
>>> Message-ID:
>>>         <CABtg=K=9x8g-TMJ0kC9FmfZDTsfscOw=tH=
>>> [email protected]>
>>> Content-Type: text/plain; charset="iso-8859-1"
>>>
>>> On Thu, May 9, 2013 at 11:41 AM, ash nix <[email protected]> wrote:
>>>
>>> > Hi,
>>> >
>>> > I am new to igraph and confused about the starting index for vertex.
>>> > Many documentation says that starting index for vertex in R is 0.
>>> >
>>>
>>> Where? These are outdated or wrong. See e.g. ?igraph.
>>>
>>> Gabor
>>>
>>>
>>> > But on R I get the starting index as 1.
>>> >
>>>
>>> > Please following
>>> >
>>> > > V(kap)[0]
>>> > Vertex sequence:
>>> > character(0)
>>> > > V(kap)[1]
>>> > Vertex sequence:
>>> > [1] "moskowitz"
>>> >
>>> > --
>>> > Thanks,
>>> > A
>>> >
>>> > _______________________________________________
>>> > igraph-help mailing list
>>> > [email protected]
>>> > https://lists.nongnu.org/mailman/listinfo/igraph-help
>>> >
>>> >
>>>
>>>
>>> --
>>> Gabor Csardi <[email protected]>     MTA KFKI RMKI
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>>>
>>> ------------------------------
>>>
>>> Message: 3
>>> Date: Thu, 9 May 2013 11:44:10 -0400
>>> From: Szabolcs Horv?t <[email protected]>
>>> To: Help for igraph users <[email protected]>
>>> Subject: Re: [igraph] igraph vertex index
>>> Message-ID:
>>>         <CAJDnrnq4cWcj_Bbd8t_=
>>> [email protected]>
>>> Content-Type: text/plain; charset="utf-8"
>>>
>>> Hi,
>>>
>>> The starting index in R should be 1, not 0.  This corresponds to R's
>>> 1-based array indexing.
>>>
>>> There are some functions which will sometimes (incorrectly) return
>>> 0-based
>>> indices, see e.g. here:
>>>
>>> http://lists.nongnu.org/archive/html/igraph-help/2013-05/msg00002.html
>>>
>>>
>>>
>>>
>>> On 9 May 2013 11:41, ash nix <[email protected]> wrote:
>>>
>>> > Hi,
>>> >
>>> > I am new to igraph and confused about the starting index for vertex.
>>> > Many documentation says that starting index for vertex in R is 0.
>>> > But on R I get the starting index as 1.
>>> >
>>> > Please following
>>> >
>>> > > V(kap)[0]
>>> > Vertex sequence:
>>> > character(0)
>>> > > V(kap)[1]
>>> > Vertex sequence:
>>> > [1] "moskowitz"
>>> >
>>> > --
>>> > Thanks,
>>> > A
>>> >
>>> > _______________________________________________
>>> > igraph-help mailing list
>>> > [email protected]
>>> > https://lists.nongnu.org/mailman/listinfo/igraph-help
>>> >
>>> >
>>> -------------- next part --------------
>>> An HTML attachment was scrubbed...
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>>> http://lists.nongnu.org/archive/html/igraph-help/attachments/20130509/8308ea8d/attachment.html
>>> >
>>>
>>> ------------------------------
>>>
>>> _______________________________________________
>>> igraph-help mailing list
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>>> https://lists.nongnu.org/mailman/listinfo/igraph-help
>>>
>>>
>>> End of igraph-help Digest, Vol 82, Issue 8
>>> ******************************************
>>>
>>
>>
>>
>> --
>> Thanks,
>> A
>>
>
>
>
> --
> Thanks,
> A
>
> _______________________________________________
> igraph-help mailing list
> [email protected]
> https://lists.nongnu.org/mailman/listinfo/igraph-help
>
>


-- 
Gabor Csardi <[email protected]>     MTA KFKI RMKI
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