upper: Get the upper cut of a protoclust object

In protoshiny: Interactive Dendrograms for Visualizing Hierarchical Clusters with Prototypes

Get the upper cut of a protoclust object

Description

Gets the upper part of the tree when you cut at height h (or alternately to have k leaves). Returns a valid protoclust object. This new tree has a different indexing from the original tree. i.original can be used to recover the old indexing and merge.id indicates for each leaf of new tree that had been an interior node, the merge.id of it.

Usage

upper(hc, h = NULL, k = NULL)

Arguments

hc	protoclust object
h	cut height
k	number of leaves that upper cut should have

Value

hc

protoclust object representing the upper cut

i.original

index of each element in original tree

merge.id.leaf

merge.id from original tree of each leaf

merge.id.interior

merge.id from original tree of each interior node

h

cut height

n.original

number of objects in original tree

protoshiny documentation built on May 18, 2022, 5:13 p.m.