cramers_v: Cramer's V
In andrewheiss/byumpa: Functions for concepts covered in BYU's MPA program

Description Usage Arguments Examples

Calculates Cramer's V for a given contingency table.

1	cramers_v(contingency_table)

contingency_table

##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.

## The function is currently defined as
function (contingency_table) 
{
    CV <- sqrt(chisq.test(contingency_table, correct = FALSE)$statistic/(sum(contingency_table) * 
        min(dim(contingency_table) - 1)))
    as.numeric(CV)
  }