[igraph] Re: Hello

[Gábor Csárdi]

Please stay on the list. Here are some examples on how to create graphs:
http://cneurocvs.rmki.kfki.hu/igraphbook/igraphbook-creating.html#id2534910

There are some more examples in the tutorial here:
http://cneurocvs.rmki.kfki.hu/igraph/NIPS2008.html

Btw. could you please just send text-only emails instead of HTML? Thank.

G.

On Thu, Feb 12, 2009 at 11:30 PM, Walk to Sun <address@hidden> wrote:
> Dear Dr Gábor Csárdi
>
> How to create graph from dataset?
>
> We can randomly defining attribute or relation using aritifical data. I just
> want to know the general format of defining attribute or relation.
>
> Should I make dataset look like "karate.net"?
>
> Best regards
> W
>
>>
>> ----- Original Message -----
>> From: "Gábor Csárdi" <address@hidden>
>> To: "Walk to Sun" <address@hidden>
>> Cc: <address@hidden>
>> Sent: Thursday, February 12, 2009 3:36 AM
>> Subject: Re: Hello
>>
>>
>> W,
>>
>> On Wed, Feb 11, 2009 at 5:40 PM, Walk to Sun <address@hidden> wrote:
>>> Dear Dr Gábor Csárdi ,
>>>
>>> I have read  the text beside that figure many times and have download
>>> "frgraphs.R", but still cannot run the program.
>>> http://cneurocvs.rmki.kfki.hu/igraph/screenshots2.html#10
>>
>> Peter already answered this. And the Cario error you can simply
>> ignore, or just remove the CairoX11() line from the code.
>>
>>> The research can be "trade liberalisation  in OECD"
>>
>> It wasn't actually a real question of mine, I just wanted to point out
>> that you should define yourself what kind of network you want to build
>> based on what your research goal is. We cannot solve this problem for
>> you. As Peter pointed out, this is not the right forum for it, either.
>>
>> G.
>>
>>> Best regards
>>> W
>>>
>>> ----- Original Message -----
>>> From: "Gábor Csárdi" <address@hidden>
>>> To: "Walk to Sun" <address@hidden>
>>> Cc: <address@hidden>
>>> Sent: Thursday, February 12, 2009 12:01 AM
>>> Subject: Re: Hello
>>>
>>>
>>> W,
>>>
>>> On Wed, Feb 11, 2009 at 4:51 PM, Walk to Sun <address@hidden> wrote:
>>>> Dear Dr Gábor Csárdi ,
>>>>
>>>> I am glad to read your reply. Your explaination is very helpful and very
>>>> clear.
>>>>
>>>> In order to generate a random graph with each node representing a
>>>> district,
>>>> what data should I collect ?
>>>
>>> How am I supposed to know that? What is your research question?
>>>
>>>> Data which can repersent relation and
>>>> attributes?
>>>
>>> If you like.
>>>
>>>> Do I need to calculate betweenness  or in/Out degree before
>>>> loading data into R?
>>>
>>> Why would you?
>>>
>>>> Besides, I cannot run the program in below pages. Where can I download
>>>> dataset?
>>>
>>> How about reading the text beside that figure?
>>>
>>> G.
>>>
>>>> http://cneurocvs.rmki.kfki.hu/igraph/screenshots2.html#10
>>> [...]
>>>
>>> --
>>
>>
>>
>> --
>> Gabor Csardi <address@hidden>     UNIL DGM
>
>
>
> --
> Gabor Csardi <address@hidden>     UNIL DGM



-- 
Gabor Csardi <address@hidden>     UNIL DGM