Dear Andrew,
 
I have a group comparison with two groups, n=6+8.
 
According to combinatorics, there are 3003 possible permutations in this case. Should I put this number as the number of permutations? Or are the permutations allowed to repeat anyway, so that I can also put e.g. 5,000 or 10,000?
 
Thank you so much for your help.
 
Christian