February, 2003
© 2000, 2001  Scott S. Emerson, M.D., Ph.D.
Session 2: 85
Boundary Scales
Use in evaluating designs
Several of the boundary scales have interpretations that are useful in evaluating the operating characteristics of a design
·
·Sample Mean Scale
·Conditional Probability Futility Scales
·Predictive Probability Futility Scale
·Bayesian Posterior Probability Scale
·(Error Spending Scale)