POV-Ray : Newsgroups : povray.off-topic : Statistics question Server Time
4 Sep 2024 17:19:18 EDT (-0400)
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From: Invisible
Subject: Re: Statistics question
Date: 20 Jan 2010 09:28:12
Message: <4b5712fc@news.povray.org>
Kevin Wampler wrote:
> Invisible wrote:
>> Basically I'm trying to prove that my psuedo-random number generator 
>> generates numbers which are at least psuedo-random...
> 
> Is there any reason you're not using one of the existing test suites for 
> this?
> 
> http://www.phy.duke.edu/~rgb/General/dieharder.php

I can't figure out how to use it.


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From: Neeum Zawan
Subject: Re: Statistics question
Date: 21 Jan 2010 19:07:06
Message: <4b58ec2a$1@news.povray.org>
On 01/18/10 06:29, Invisible wrote:
> Suppose you collect a large quantity of numbers, randomly distributed
> over the interval 0..k.
>
> Assuming these numbers are truly random, and the distribution is truly
> uniform, presumably the arithmetic mean should be k/2.

	Eh? What's "truly random"?

	I take it you mean _uniform_ distribution?


-- 
I'm addicted to placebos. I'd give them up, but it wouldn't make any 
difference. - Steven Wright


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