February, 2003
© 2000, 2001, 2003 Scott S. Emerson, M.D., Ph.D.
Second choice:
Probability model for response
Determine the
tendency for the response
·Prediction:
What is the probability that a future observation will be some
value?
·Within
groups: What is the average response within the group?
·Comparing
groups: What is the difference in average response between
groups