1.Press (Menu: View→Analysis Properties).
2.Select the Permutations tab
3.Place a check mark next to Perform permutations test.
4.Do one of the following
▪To perform all permutations of the observed variables, select All permutations .
▪To perform a randomly selected subset of permutations, select Random permutations and enter a positive whole number in the Number of random permutations box.
In an Amos program, use the Permute and PermuteDetail methods of the AmosEngine class.