| clip.clust {maptree} | R Documentation |
Reduces a hierarchical cluster tree to a smaller tree either by pruning until a given number of observation groups remain, or by pruning tree splits below a given height.
clip.clust (cluster, data=NULL, k=NULL, h=NULL)
cluster |
object of class hclust or twins. |
data |
clustered dataset for hclust application. |
k |
desired number of groups. |
h |
height at which to prune for grouping. |
At least one of k or h must be specified; k takes
precedence if both are given.
Used with draw.clust. See example.
Pruned cluster object of class hclust.
Denis White, white.denis@epa.gov
hclust,
twins.object,
cutree,
draw.clust
library (cluster) data (oregon.bird.dist) draw.clust (clip.clust (agnes (oregon.bird.dist), k=6))