February, 2003
© 2000, 2001, 2003 Scott S. Emerson, M.D., Ph.D.
Frequentist Methods 1: 67
Example
Effect of sampling distribution on estimates
Sampling distribution summary measures for variance 26.02, max N 100
           True treatment effect: Mean = 0.000
Sampling Dist      O’Brien-
Summary Measure    Fleming    Pocock    
Mean                0.000      0.000
Median              0.000      0.000
Mode                0.000      0.000
Maximal for         0.000      0.000