/* x3_9.sas */
/* Purpose:  */

title1 'Example 3.9.';

data temp;
input y my1 th11 th12 th21;
cards;
  0 1 1 0 0
 -2 1 1 0 0
-19 1 0 1 0
-15 1 0 1 0
 -6 0 0 0 1
  0 0 0 0 1
 -2 0 0 0 1
;

proc print;
title1 'Print af data fra eks 3.5';

proc glm;
model y = my1 th11 th12 th21 /noint solution xpx inverse;
title2 'Analysis by GLM. Full model.';

proc glm;
model y = my1 th11 th12 /noint solution xpx inverse;
title2 'Analysis by GLM. Reduced model.';

run;