[igraph] Re: Hello

[Gábor Csárdi]

On Thu, Feb 12, 2009 at 1:29 AM, Walk to Sun <address@hidden> wrote:
What is the error message do you get?

You can even read the karate.net file from the web:

g <- read.graph("http://cneurocvs.rmki.kfki.hu/igraph/karate.net";,
format="pajek")

and then run the rest of the code.

G.

> Dear Dr Gábor Csárdi  and Peter,
>
> Thank you for your help.  I had tried both  typing "source" function  and 
> removing CairoX11() line. All my endeavours are in vain.  Can anyone type the 
> text beside that figure into R ?  I want to know the program which can create 
> graph in below page.
>
> http://cneurocvs.rmki.kfki.hu/igraph/screenshots2.html#10
>
>
> 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