Calculate Cramer's V for a collection of values co-sampled from two variables.
Sequence of 2-tuples containing co-sampled values
Perform a permutation test to get a p-value indicating the probability of getting a higher assocation value.
Values co-sampled from variables 1 and 2
Number of permutations to generate
(optional) Seed for the Random number generator used to generate permutations
p-value giving the probability of getting a lower association value