Xmcupo.effectsize function

Effect Size for Xmcupo Statistic

This function computes the Cramer's Phi and Modified Cramer's Phi Criterion for the test statistic Xmcupo.sevsample.

Xmcupo.effectsize(group.data)

Arguments

• group.data: A list where each element is a matrix of taxonomic counts(columns) for each sample(rows).

Details

Note: The matrices in group.data must contain the same taxa, in the same order.

Returns

A vector containing the Chi-Squared statistic value, the Cramer's Phi Criterion, and the modified Cramer's Phi Criterion.

Examples

data(saliva)
        data(throat)

        ### Combine the data sets into a single list
        group.data <- list(saliva, throat)
        
        effect <- Xmcupo.effectsize(group.data)
        effect