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;