r functions cluster r how to add clusters to a new set what is the purpose of clustering in r what is the purpose of a cluster in r? how can i use kmeans clustering r function which carries out clustering which r function uses centers of clusters how to use clusters in r what is the function that assigns cluster to a new data set r assigns clusters to data sets where do you find clustering centers can r assign cluster clusters to a test data set what is kmeans in r what is r kmeans r create ncenters of clusters how many clusters in r train and test where is clustering found in r what is kclust where does kmeans clustering occur in r what is the function of clustering in r