/****************************************************************/
/*          S A S   S A M P L E   L I B R A R Y                 */
/*                                                              */
/*    NAME: GLMDE4                                              */
/*   TITLE: Details Example 4 for PROC GLM                      */
/* PRODUCT: STAT                                                */
/*  SYSTEM: ALL                                                 */
/*    KEYS: LS-means, means                                     */
/*   PROCS: GLM                                                 */
/*    DATA:                                                     */
/*                                                              */
/* SUPPORT: sasrdt                                              */
/*     REF: PROC GLM, DETAILS EXAMPLE 4.                        */
/*    MISC:                                                     */
/****************************************************************/

/* Means Versus LS-Means ---------------------------------------*/
data twoway;
   input Treatment Block y @@;
   datalines;
1 1 17   1 1 28   1 1 19   1 1 21   1 1 19
1 2 43   1 2 30   1 2 39   1 2 44   1 2 44
1 3 16
2 1 21   2 1 21   2 1 24   2 1 25
2 2 39   2 2 45   2 2 42   2 2 47
2 3 19   2 3 22   2 3 16
3 1 22   3 1 30   3 1 33   3 1 31
3 2 46
3 3 26   3 3 31   3 3 26   3 3 33   3 3 29   3 3 25
;
title "Unbalanced Two-way Design";
ods select ModelANOVA Means LSMeans;

proc glm data=twoway;
   class Treatment Block;
   model y = Treatment|Block;
   means Treatment;
   lsmeans Treatment;
run;

ods select all;