RE: [R] wilcox.test statistics

From: Berton Gunter <gunter.berton_at_gene.com>
Date: Thu 03 Mar 2005 - 07:23:32 EST


R is open source, so you can read the code yourself!

stats:::wilcox.test.default

"The business of the statistician is to catalyze the scientific learning process." - George E. P. Box    

> -----Original Message-----
> From: r-help-bounces@stat.math.ethz.ch
> [mailto:r-help-bounces@stat.math.ethz.ch] On Behalf Of Liu Ting-Yuan
> Sent: Wednesday, March 02, 2005 12:15 PM
> To: r-help@stat.math.ethz.ch
> Subject: [R] wilcox.test statistics
>
>
> Hi,
>
> Could anyone provide the formula of the statistics which the
> wilcox.test
> used for the two-sample rank-sum test? I got some statistics
> of 0 values,
> but it is impossible to have 0 "rank-sum". Does the function use the
> Mann-Whitney U test statistics? Thanks.
>
> Ting-Yuan Liu
>
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R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Thu Mar 03 07:29:27 2005

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