 |
|
| The SEQDESIGN Procedure |
Examples: SEQDESIGN Procedure
The following examples demonstrate the usage of group sequential methods. Example 78.1 uses the NSTAGES=1 option to derive boundaries of critical values for a fixed-sample design. The remaining examples use different methods to create boundaries for various group sequential designs.
- Creating Fixed-Sample Designs
- Creating a One-Sided O’Brien-Fleming Design
- Creating Two-Sided Pocock and O’Brien-Fleming Designs
- Generating Graphics Display for Sequential Designs
- Creating Designs Using Haybittle-Peto Methods
- Creating Designs with Various Stopping Criteria
- Creating Whitehead’s Triangular Designs
- Creating a One-Sided Error Spending Design
- Creating Designs with Various Number of Stages
-
Creating Two-Sided Error Spending Designs with and without Overlapping Lower and Upper
Boundaries
-
Creating a Two-Sided Asymmetric Error Spending Design with Early Stopping to Reject
-
Creating a Two-Sided Asymmetric Error Spending Design with Early Stopping to Reject or Accept
|
|
Copyright © SAS Institute, Inc. All Rights Reserved.