I'm trying to compute the Silhouette value of a clustering partition done with
SOM method using the function intCriteria of the clusterCrit package but it
returns me a Nan value: somebody knows why?
To simplify my case, here there is an example:
test
[,1] [,2] [,3] [,4]
Thank you so much!!!
Could you tell me also how to change the size of the chart? There is not
enough space below the chart to add the arrows!
2011/8/28 Uwe Ligges-3 [via R]
ml-node+3774557-1567708350-262...@n4.nabble.com
On 26.08.2011 15:50, Paola Tellaroli wrote:
I lied, that was not my
with the
cex argument. For example:
wi - 1/sqrt(vi)
psize - wi/sum(wi)
psize - (psize - min(psize)) / (max(psize) - min(psize))
psize - (psize * 1.0) + 0.5
points(yi, 4:1, pch=15, col=red, cex=psize)
Best,
Wolfgang
-Original Message-
From: Paola Tellaroli [mailto:[hidden
email]http
I lied, that was not my last question: how can I add two arrows at the
bottom with the words in favor of A / B? This is not specified in the pdf
and with text I have the impression that I can't add text below the
x-axis.
2011/8/26 Paola Tellaroli paola.tellar...@gmail.com
Dear Prof
-koeln.de]
Sent: Wednesday, August 24, 2011 16:22
To: Paola Tellaroli
Cc: w...@metafor-project.org; r-help@r-project.org
Subject: Re: [R] Change color in forest.rma (metafor)
Am 24.08.2011 07:50, schrieb Paola Tellaroli:
My script is the following:
library(metafor)
yi-c(-0.1
My script is the following:
library(metafor)
yi-c(-0.1, 0.2, 0.3, 0.4)
sei-c(0.4, 0.2, 0.6, 0.1)
vi-sei^2
studi-c(A, B, C, D)
eventi.c-c(10, 5, 7, 6)
n.c-c(11, 34, 25, 20)
eventi.a-c(2, 7, 6, 5)
n.a-c(11, 35, 25, 15)
dfs-rma(yi, vi, method=DL)
dfs
windows(height=6, width=10, pointsize=10)
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