R help - Oct 2011 - Labels in ICLUST

Dear all,
I can't get the labels slot in ICLUST to accept a character vector.
library(psych)
test.data <- Harman74.cor$cov
ic.out <- ICLUST(test.data,nclusters
=4,labels=letters[1:ncol(test.data)]) ##?Error in !labels : invalid
argument type
ic.out <- ICLUST(test.data,nclusters =4,labels=1:ncol(test.data)) ## OK

Any ideas?

On Oct 11, 2011, at 2:28 AM, Steve Powell wrote:
> Dear all,
> I can't get the labels slot in ICLUST to accept a character vector.
> library(psych)
> test.data <- Harman74.cor$cov
> ic.out <- ICLUST(test.data,nclusters
> =4,labels=letters[1:ncol(test.data)]) ## Error in !labels : invalid
> argument type
> ic.out <- ICLUST(test.data,nclusters =4,labels=1:ncol(test.data)) ## OK
> 
> Any ideas?
> 
> ______________________________________________
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> and provide commented, minimal, self-contained, reproducible code.
> 

Steve,
That is a bug in ICLUST.  It is now fixed (as of reading your email) and the
updated version should be released this weekend.

In the meantime, a workaround, is to label the columns with the labels you want.
> colnames(test.data ) <- letters[1:ncol(test.data)]
> ic.out <- ICLUST(test.data,4)
Bill



William Revelle		           http://personality-project.org/revelle.html
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