Message-ID: <4B6ECC2B-BA42-4A02-B17D-630C469028C4@r-project.org>
Date: 2009-07-23T20:18:21Z
From: Simon Urbanek
Subject: Problem viewing silhouette plot in Adobe Acrobat
In-Reply-To: <BA9312A5-FA37-4B37-BBAC-EA279F906E2C@gmail.com>
On Jul 23, 2009, at 15:57 , Retzer Joe wrote:
> I'm having a problem viewing a silhouette plot created as a pdf file
> in Adobe Acrobat. The code below produces a silhouette plot which,
> when saved as a pdf file, has bars that are not visible in Adobe
> Acrobat. A similar problem was noted earlier in the archives (from
> which I took this code) but for a png file. The archive emails
> suggested it may have been a resolution problem however did not have
> a simple workaround, which I assume may exist.
>
See R for Mac FAQ 12.10.
Cheers,
Simon
> Note also that the bars of the silhouette plot below are viewable in
> the MAC "preview" app.
>
> library(cluster)
> nmat <- matrix(rnorm(2500*300), ncol=300, nrow=2500)
> rmat <- matrix(rchisq(1000, 300, 50), ncol=300, nrow=1000)
> mat <- rbind(nmat, rmat)
> pr <- pam(mat, 2)
> plot(silhouette(pr))
>
> Any help would be appreciated,
>
> Many thanks,
> Joe Retzer
>
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