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Subject: Re: Who is better? Some statistics...

Author: Martin Schubert

Date: 14:33:55 06/11/01

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On June 11, 2001 at 13:36:21, Leen Ammeraal wrote:

>On June 11, 2001 at 12:41:19, Gian-Carlo Pascutto wrote:
>
>>On June 11, 2001 at 12:20:23, Leen Ammeraal wrote:
>>
>>>Any comments are welcome.
>>
>>Peter sent me a similar program which uses a
>>trinominal distribution (W-L-D).
>>
>>Perhaps you should try that, as it's more
>>accurate.
>>
>>--
>>GCP
>
>Although Peter's program can in many ways be better
>than mine, I don't see how it can be more accurate,
>that is, as long as we regard, for example,
>10-5-0 as equivalent to 8-3-4. As you see, I simply
>divide the number of draws by 2 and add the result
>to either side.
>Would that be discutable, you think? If you do,
>which of these two results would you prefer?
>Leen

I suggest that you calculate some easy probabilities and think again if 10-5-0
is equivalent to 8-3-4.
For example 5 games: if only 1 and 0 are possible, then the probability of 5-0
is (1/2)^5. If 1,0,1/2 are possible (with probability 1/3), you have (1/3)^5.




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