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From Nathanael Costa <>
Subject [math] Wilcoxon Signed Rank - Why return the maximum W?
Date Mon, 30 May 2011 21:54:52 GMT

I downloaded the version 3.0 and I noted that the Wilcoxon Signed Rank
returns the maximum W. But anywhere I read about this test says that
the minimum W should be returned. Am I missing something?

Another question is why do not ignore the rank when differences are zero?

Thanks in advance,

Nathanael de Castro Costa


"No meio da dificuldade encontra-se a oportunidade." A. Einstein

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