1. Both the Percentage of Non-Overlapping Data (PND) and the Tau-U calculator look at the nonoverlapping data between baseline and intervention?
2. Visual analysis lets you make statements about which of the following items:
3. How many baseline data points are recommended to utilize the PND or Tau-U?
4. The Tau-U can correct for a baseline trend. What else can it do that sets it apart from the PND?
5. What does the sign (positive or negative) of the TAU score indicate?