1. Select category
2. Choose calculator
3. Enter data
4. View results
Randomly assign subjects to treatment groups
Randomly choose a group for each subject
Assign
subjects to each of
2
3
4
5
6
7
8
9
10
groups. Repeat
1
2
3
4
5
6
7
8
9
times.
Randomly shuffle subjects within groups
Shuffle the order of
subjects within each of
2
3
4
5
6
7
8
9
10
groups.
