Run_JTree {treelet}R Documentation

The function computes the basis representation of the matrix at maxlev

Description

calls three functions: Build_JTree,Get_C,JTree_Basis

Usage

Run_JTree(X, maxlev)

Arguments

X data matrix (each row is an observation)
maxlev default: dim-1 (levels L=0,1,2,...,maxlevel)

Value

~Describe the output values

basis Basis functions entered ROW-WISE — coarse-to-fine where m is the dimension of the data
sums Part of basis funcs of subspaces V1,...,V_{m-1}—- entered rowwise (fine-to-coarse)
difs Basis funcs of subspaces W1,...,W_{m-1}—- entered rowwise (fine-to-coarse)
Zpos positions of the two clusters merged; number between 1 and d (the length of the comp vector)
PCidx ID of prinicipal components; [1 2] or [2 1]
T Element in the list array contains a 2-by-2 rot matrix
all_nodes node labels

Author(s)

Ann Lee, Di Liu


[Package treelet version 0.1-0 Index]