Hey renolovexoxo.

Can you be more specific about the kind of test you are referring to? Randomization suggests you are using a simulation method based on some sample data, but there are many different kinds of simulation methods that you can use.

A permutation test is where you calculate all possible sample combinations under a combinatorial constraint and then use this to get a distribution of test-statistics which you apply a rejection region to to either reject or fail to reject a particular hypotheses.

What kind of technique are you looking at?