Wrapper function for different clustering methods
cluster(x, cNum, clusterMethod = "kmeans", clusterIterations = 100,
clusterStartNum = 30)
Returns cluster assignments
data to be clustered. Clustering will be done on the columns.
number of cluster centers
"kmean" for kmeans function, "kmeanspp" for kcca implementation of kmeans++
number of maximum iterations for clustering
random number of starting points used
Ben Sherwood <ben.sherwood@ku.edu>, Brad Price <brad.price@mail.wvu.edu>