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KMeans Clustering

Lamine

New Contributor

Joined:

Mar 17, 2017

Hi,

In the KMeans Clustering, there are 3 options : Single Step, Use within-cluster std deviations and Shift distances using sampling rates. I try with a simple example and the result with no of these options gives me the best result considering the CCC value. I am asking if I can proced my statistical analysis without any option OR I have to choose one ?

 

Best regards,

1 REPLY
jiancao

Staff

Joined:

Jul 7, 2014

You donot have to select an option in order to run the kmeans clustering. That is, if none is selected, JMP will proceed with its default settings: scale the distances by an overall std deviation (versus within-cluster std deviations), no adjustment applied to the distances per the sizes of clusters, and fit the clusters automatically (versus manually step through iterations one at a time.).