R help - Nov 2008 - Help with CCLUS

Hi,

I am using the following syntax to enter data and perform a cluster analysis:

x <- read.table ("clstrdbt.csv", header=TRUE, sep =
",",fill = TRUE)
cl<-cclust(x,4,20,verbose=TRUE,method="kmeans")

This is the result I receive:

Error in cclust(x, 4, 20, verbose = TRUE, method = "kmeans") :
  (list) object cannot be coerced to type 'double'

Please help.

Regards,
Erik

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Erik Porfeli wrote:
> Hi,
> 
> I am using the following syntax to enter data and perform a cluster
analysis:
> 
> x <- read.table ("clstrdbt.csv", header=TRUE, sep =
",",fill = TRUE)
> cl<-cclust(x,4,20,verbose=TRUE,method="kmeans")
> 
> This is the result I receive:
> 
> Error in cclust(x, 4, 20, verbose = TRUE, method = "kmeans") :
>   (list) object cannot be coerced to type 'double'

Your x is some data.frame, but according to ?cclust (it is more or less 
obviously from package cclust, which you have not told us) you need a 
matrix.

Best,
Uwe Ligges

> Please help.
> 
> Regards,
> Erik
> 
> 	[[alternative HTML version deleted]]
> 
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