reindex_clusters {SC3} | R Documentation |
Given an hclust
object and the number of clusters k
this function reindex the clusters inferred by cutree(hc, k)[hc$order]
, so that
they appear in ascending order. This is particularly useful when plotting
heatmaps in which the clusters should be numbered from left to right.
reindex_clusters(hc, k)
hc |
an object of class hclust |
k |
number of cluster to be inferred from hc |
hc <- hclust(dist(USArrests), 'ave') cutree(hc, 10)[hc$order] reindex_clusters(hc, 10)[hc$order]