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Re: hypergeometric distribution

To: "'Manuel Voelkle'" <manu.voelkle@gmx.de>, <s-news@lists.biostat.wustl.edu>
Subject: Re: hypergeometric distribution
From: "Alan Hochberg" <alan.hochberg@prosanos.com>
Date: Thu, 27 Jan 2005 16:54:16 -0500
In-reply-to: <00a701c504b8$2aea0300$6902a8c0@sky>
Thread-index: AcUEuKNKT6AShoyPSxWa5EXT2/tuAgAAYtrA
Manuel,

The sample() function should do what you want, like this:

> drawing <- function(m,n,k) { sample(c(rep(0,m),rep(1,n)),size=k) }
>  drawing(1,10,7)
[1] 1 1 1 1 1 0 1
> drawing(5,5,10)
 [1] 1 1 0 1 1 1 0 0 0 0
> drawing(5,5,10)
 [1] 0 0 0 0 1 1 1 0 1 1

Alan

Alan Hochberg
Vice President, Research
ProSanos Corp.
225 Market Street
Suite 502
Harrisburg, PA 17101
Tel. 717-635-2124






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