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Re: st: RE: ranking!!


From   "Rajiv Mallick" <rmallick@hotmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: RE: ranking!!
Date   Tue, 03 Jun 2003 08:08:20 -0500

Hello Ben,

Thank you for your suggestion.

The bilateral relationship is more like "interaction" that you mentioned. So as a pair a - b would be > = < a - c. From these sets of bilateral relationship, I have to obtain where a is the greatest compared to others in the group, and say e the next and so on.

How would you assign values? Are you are suggesting that I assign values 1 through 5 in this example. In that case sum of all values for all bilateral pairs will be 15. That would give all of the same ranking. The purpose is to obtain a ranking among my original 6 members.

Regards,
Rajiv









From: Ben.Kriechel@roa.unimaas.nl
Reply-To: statalist@hsphsun2.harvard.edu
To: statalist@hsphsun2.harvard.edu
Subject: st: RE: ranking!!
Date: Tue, 3 Jun 2003 09:07:42 +0200

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Hi Rajiv,

I don't really understand your problem. Is the "bilateral
relationship" of the kind that you imply something like a>b, a>c, and
so on, or are you counting "interactions", i.e. a talks to b, a talks
also to c and so on?

In the former case, you can just assign values of objects dominated
(i.e. a dominates five other objects), assuming transitivity you might
even include indirect domination.

In the latter case you can just count the number of relationships?!

groetjes,
Ben

> -----Original Message-----
> From: Rajiv Mallick [mailto:rmallick@hotmail.com]
> Sent: dinsdag 3 juni 2003 0:08
> To: statalist@hsphsun2.harvard.edu
> Subject: st: ranking!!
>
>
> I am looking for some suggestion on how to create a ranking
> scheme when one
> has a following scenario. Whatever suggestion you may have
> will be helpful.
>
> Regards,
> Rajiv
>
> Say I have 6 objects " a b c d e f ".  then i have rankings of their

> bilateral relationships
>
> a - b
> a - c
> a - d
> a - e
> a - f
>
> and
>
> b - c
> b - d
> b - e
> b - f
>
> and so on.
>
> In effect I have 5 rankings for each of a through f.
> [Though, it may appear
> that there are
> 5 rankings for "a" and 4 for "b".....]. They are bilateral.
> But I want to
> create a multilateral rank that summerizes say "a's" ranking
> over the rest,
> and "b's" over the rest and so on.
>
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