[R] mca id numbers

[Stéphane Dray]

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packageDescription("ade4")

a solution to your problem:

 > scatter.dudi(dat.acm,clab.row=0)
 > scatter.dudi(dat.acm,clab.col=0)


Carlos Mauricio Cardeal Mendes wrote:

>Is it possible to make disappear the id numbers from scatter.dudi (mc 
>analysis)  ?
>
>a <- as.factor(c(1, 2, 3, 2, 1))
>b <- as.factor(c(3, 2, 3, 1, 1))
>x <- as.factor(c(1, 2, 2, 1, 3))
>y <- as.factor(c(2, 2, 3, 1, 1))
>
>dat <- data.frame(a=a, b=b,x=x,y=y)
>summary(dat)
>dat
>require(ade4)
>dat.acm <- dudi.acm(dat, scann = FALSE, nf = 2)
>scatter.dudi(dat.acm)
>
>Thank you very much !
>Mauricio
>
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-- 
Stéphane DRAY (dray at biomserv.univ-lyon1.fr )
Laboratoire BBE-CNRS-UMR-5558, Univ. C. Bernard - Lyon I
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