[R] Generating data from Null Distribution

Greg Snow Greg.Snow at imail.org
Thu Jan 7 20:04:06 CET 2010


Just randomly permute one of your columns (see ?sample) of the raw data (before using the table function to get the table).


-- 
Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermountain Healthcare
greg.snow at imail.org
801.408.8111

> -----Original Message-----
> From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-
> project.org] On Behalf Of Jim Silverton
> Sent: Wednesday, January 06, 2010 1:17 AM
> To: r-help at r-project.org
> Subject: Re: [R] Generating data from Null Distribution
> 
> Hello everyone,
> 
> Can someone tell me exactly how to generate data from a null
> distribution
> for the fisher exact test? I know I have to use the hypergrometric but
> exactly what commands do I use?
> 
> Jim
> 
> 	[[alternative HTML version deleted]]
> 
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