[R] wilcox.test statistics

From: Liu Ting-Yuan <tyliu_ad_at_hotmail.com>
Date: Thu 03 Mar 2005 - 07:15:21 EST

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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