On 31.08.2011 21:16, Dimitri Liakhovitski wrote:
Hello!
I created a distances matrix for 13 objects using daisy (see the attached file).
I am trying to clusteranalyse it using agnes but it's not working.
What might be the problem:
mydistances<-read.csv("Results of daisy.csv")
mycluster<-agnes(mydistances, method="ward")
I am getting:
Error in agnes(mydistances, method = "ward") :
NA/NaN/Inf in foreign function call (arg 15)
Your attachment did not make it through the filters:
Are you sure you have reasonable values in mydistances?
Uwe Ligges
I am using R 2.13.1.
Thank you very much!
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and provide commented, minimal, self-contained, reproducible code.
