kmeans issue

[John Cornwell]

Hi;

I was wondering if someone might be able to help me out please?

I am working through the book Predictive Analytics with Rattle and QlikSense, and have reached the chapter on Clustering. The dataset in the book has 440 rows, but when I run the clustering algorithm it returns only 308 results?

The spreadsheet is .csv, and the summary report comes back with the correct number of rows, and I am stumped!

Any help greatly appreciated.

John  

[Carlos Crosetti]

If you send me out the CSV file to me I can load it in Rattle and will be able to help you out, regards, carlos....@gmail.com