init3: Initial components from the Tuckals3 algorithm

In CA3variants: Three-Way Correspondence Analysis Variants

Initial components from the Tuckals3 algorithm

Description

The function is utilised from the function tucker to compute the initial components for each of the three categorical variables.

Usage

init3(x, p, q, r)

Arguments

x	The three-way contingency table.
p	The number of components of the first mode.
q	The number of components of the second mode.
r	The number of components of the third mode.

Value

The initial components for each of the three categorical variables.

a	The initial component derived from the Tucker3 decomposition for the first mode.
b	The initial component derived from the Tucker3 decomposition for the second mode.
cc	The initial component derived from the Tucker3 decomposition for the third mode.
x	The three-way contingency table

Author(s)

Rosaria Lombardo, Eric J Beh, Ida Camminatiello.

CA3variants documentation built on Oct. 10, 2022, 5:07 p.m.