Front Page › Forums › Clustering and finding patterns › Slide 106 causes "undefined columns selected" error › Reply To: Slide 106 causes "undefined columns selected" error
October 11, 2016 at 9:50 am EDT
#18233

Keymaster
Hi JayC,
You are correct in that R can work in some weird ways! And for the NBA data set, I believe that we state the best number of clusters in 3, although we go over what kmeans looks like with only 2 centers to illustrate the differences.
Let me know if you have any other questions!
Best,
Merav