Hi All,
For executing kmeans for Iris, we found that there were 2 different ways.
dataFrame <- read.csv("c:/Iris.csv",header=T)
1. kmeans_model<-kmeans(dataFrame[1:5],size=3)
*This gave an error as it had Species which is a String column as one of
the inputs*
2.attach(dataFrame)
kmeans_model<-kmeans(cbind(SepalLength,SepalWidth,PetalLength,PetalWidth,Species),3)
* But this command worked and gave output.*
Does this mean that kmeans can accept String inputs also?
Can you please let me know how the second command works?
Thanks in advance.
Regards,
Raji
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