how to compute the total wcss of r which clustering algorithm uses wcss? what is wcss mean k mean r what is the goal of k-means clustering? how to compare wcss output how to compare k-means clustering output is k mean a cluster algorithm k means clustering output what is k means clustering what is k-mean clustering in wcss how close is the wcss k-means definition how close are clusters which algorithm is used to minimize variability in total within cluster sum of squares which algorithm uses a k-means cluster k mean clustering which means clustering algorithm to compare why is k means algorithm useful what is the output of the k method how to compare the output from an k mean algorithm to a kmean