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chi2x3way (version 1.1)

Partitioning Chi-Squared and Tau Index for Three-Way Contingency Tables

Description

Provides two index partitions for three-way contingency tables: partition of the association measure chi-squared and of the predictability index tau under several representative hypotheses about the expected frequencies (hypothesized probabilities).

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Version

Install

install.packages('chi2x3way')

Monthly Downloads

5

Version

1.1

License

GPL (> 2)

Maintainer

Rosaria Lombardo

Last Published

January 23rd, 2017

Functions in chi2x3way (1.1)

chi3scen1

Pearson's index for three-way contingency tables under Scenario 1 (prescribed probabilities)
chi2x3way

Chi-square and Marcotorchino's index for three-way contingency tables
QQplot

QQ-plots of the simulated distribution of the Marcotorchino's index partition
happy

Three-way contingency table by Davis (1977)
chi3scen2

Pearson's index for three-way contingency tables under Scenario 2
tau3scen1

Marcotorchino's index for three-way contingency tables under Scenario 1
tau3scen1new

Marcotorchino's index for three-way contingency tables under Scenario 1. Revised formulation.
print.chi2x3way

Printing function of the results of the three-way index partition
simula

Simulations of three-way contingency tables
olive

Agresti's data (1990), three-way contingency table