Dear all, I can't get the labels slot in ICLUST to accept a character vector. library(psych) test.data <- Harman74.cor$cov ic.out <- ICLUST(test.data,nclusters =4,labels=letters[1:ncol(test.data)]) ##?Error in !labels : invalid argument type ic.out <- ICLUST(test.data,nclusters =4,labels=1:ncol(test.data)) ## OK Any ideas?
Labels in ICLUST
2 messages · Steve Powell, William Revelle
1 day later
On Oct 11, 2011, at 2:28 AM, Steve Powell wrote:
Dear all, I can't get the labels slot in ICLUST to accept a character vector. library(psych) test.data <- Harman74.cor$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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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 Professor http://personality-project.org Department of Psychology http://www.wcas.northwestern.edu/psych/ Northwestern University http://www.northwestern.edu/ Use R for psychology http://personality-project.org/r It is 6 minutes to midnight http://www.thebulletin.org