splitter: Split Function

In puls: Partitioning Using Local Subregions

Description

Given the Cluster's frame's row position to split at split_row, this function performs the split, calculate all necessary information for the splitting tree and cluster memberships.

Usage

splitter(
  toclust.fd,
  split_row,
  frame,
  cloc,
  dist,
  dsubs,
  dsubsname,
  weights,
  method
)

Arguments

toclust.fd	A functional data object (i.e., having class fd) created from fda package. See fda::fd().
split_row	The row index in frame that would be split on.
frame	The split tree transferred as data frame.
cloc	Vector of current cluster membership.
dist	Distance matrix of all observations in the data.
dsubs	Distance matrix calculated on each subregion. A three-dimensional matrix.
dsubsname	Subregion names.
weights	(Currently unused) Weights on observations.
method	The clustering method you want to run in each subregion. Can be chosen between pam and ward.

Value

Updated frame and cloc saved in a list.

puls documentation built on Feb. 16, 2021, 5:07 p.m.