rstand3 {CA3variants}R Documentation

Weighted centred three-way table for three-way non-symmetric correspondence analysis

Description

The function computes the three-way weighted centred contingency table to perform three-way non-symmetric correspondence analysis with one response and two predictors.

Usage

rstand3(x, std = T, ctr = T)

Arguments

x

The original three-way contingency table.

std

The flag parameter for weighting the original table. If std=F the original contingency table is not weighted.

ctr

The flag parameter for centering the original table. If ctr=F the original array is not centered.

Value

xs

The weighted array with respect to the three associated metrics. It is used when CA3variants="NSCA" and represents the three-way weighted and centred column profile table.

Author(s)

Rosaria Lombardo, Eric J Beh, Ida Camminatiello.

References

Beh EJ and Lombardo R (2014). Correspondence Analysis, Theory, Practice and New Strategies. John Wiley & Sons.


[Package CA3variants version 3.0 Index]