Am 09.11.2016 um 20:16 schrieb Olasehinde Timmy: Ah, now I understand what you mean (previously I was contacted off-list and didn't understand which kind of frequency numbers were meant). This value (100 per default) just defines how many points in the interval between 0 (actually, 0.01) and pi (3.14) should be picked, so how many test statistics should actually be calculated. (Because obviously you cannot compute infinitely many tests.) Normally you can just leave it at that default value. cheers, sven