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A Two-Level Design with Replication

/****************************************************************/
/*          S A S   S A M P L E   L I B R A R Y                 */
/*                                                              */
/*    NAME: FACTEX12                                            */
/*   TITLE: A Two-Level Design with Replication                 */
/* PRODUCT: QC                                                  */
/*  SYSTEM: ALL                                                 */
/*    KEYS: Design of Experiments, Factorial Designs,           */
/*   PROCS: FACTEX                                              */
/*    DATA:                                                     */
/*                                                              */
/*     REF: SAS/QC Software:  Usage and Reference, Version 6,   */
/*          First Edition, Volume 1 and Volume 2                */
/*    MISC:                                                     */
/*                                                              */
/****************************************************************/

proc factex;
   factors Pressure Temperature Time Velocity;
   size fraction=2;
   model res=max;
   output out=Unreplicated;
run;
proc print data=Unreplicated;
run;

proc factex;
   factors Pressure Temperature Time Velocity;
   size fraction=2;
   model res=max;
   output out=Replicated designrep=3;
run;
proc print data=Replicated;
run;

proc factex;
   factors Pressure Temperature Time Velocity;
   size fraction=2;
   model res=max;
   output out=PointReplicated pointrep=3;
run;
proc print data=PointReplicated;
run;