Message-ID: <CAGxFJbTVaYZaPQF1NDPeXpYr8puvWTfJ=3YBEZLdNonrx2kJug@mail.gmail.com>
Date: 2015-08-07T22:14:11Z
From: Bert Gunter
Subject: compare grupos dichotomus dependent variable
In-Reply-To: <20150807190931.Horde.E9zsJGoNGgJSbng5KmOujg1@webmail.um.es>
What does this have to do with R programming?
Bert
On Friday, August 7, 2015, AURORA GONZALEZ VIDAL <aurora.gonzalez2 at um.es>
wrote:
> Hello everybody. I have a statistics question:
>
> let's say that I want to compaire answers between men and women to a yes/no
> question but I have so much more women than men, then, it looks like I
> cannot use chi squared test. Would it be correct to use U test (or ranked
> Wilcoxon test)?? What do you think?? The code is below, than you so much!!
>
> men<-rep( 0,12 )
> women <- c( 0,1,0,0,0,1,0,0,0,rep( 0,114 ),1,rep( 0,199 ) )
> wilcox.test( men, women )
> chisq.test( men, women )
>
>
> ------
> Aurora Gonz?lez Vidal
>
> Secci?n Apoyo Estad?stico.
> Servicio de Apoyo a la Investigaci?n (SAI).
> Vicerrectorado de Investigaci?n.
> Universidad de Murcia
> Edif. SACE . Campus de Espinardo.
> 30100 Murcia
>
> @. aurora.gonzalez2 at um.es <javascript:;>
> T. 868 88 7315
> F. 868 88 7302
> www.um.es/sai
> www.um.es/ae
>
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>
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--
Bert Gunter
"Data is not information. Information is not knowledge. And knowledge is
certainly not wisdom."
-- Clifford Stoll
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