MODEL LINEAR II
HANDOUT #19
Here are the examples from M&J in Chapter 19
DATA MJ237;
INPUT VARIETY $ Y @@;
CARDS;
A 3.90 A 4.05 A 4.25
B 3.60 B 4.20 B 4.05 B 3.85
C 4.15 C 4.60 C 4.15 C 4.40
D 3.35
D 3.80
;
PROC GLM; CLASS VARIETY;
MODEL Y=VARIETY;
RANDOM VARIETY/TEST;
RUN;
PROC VARCOMP METHOD=MIVQUE0; *also ML and REML; CLASS VARIETY;
MODEL Y=VARIETY;
RUN;
PROC MIXED; CLASS VARIETY;
MODEL Y= ;
RANDOM VARIETY;
RUN;
DATA MJ238;
INPUT ROW COL Y @@;
CARDS;
1 1 10 1 1 12 1 1 11
1 2 13 1 2 15
1 3 21 1 3 19
2 16 1 2 1 18
2 2 13 2 2 19 2 2 14
2 3 11 2 3 13
;
*2 way random;
PROC GLM; CLASS ROW COL;
MODEL Y=ROW COL ROW*COL;
RANDOM ROW COL ROW*COL/TEST;
RUN;
PROC VARCOMP ; CLASS ROW COL;
MODEL Y=ROW COL ROW*COL;
RUN;
PROC VARCOMP METHOD=REML; CLASS ROW COL;
MODEL Y=ROW COL ROW*COL;
RUN;
PROC MIXED; CLASS ROW COL;
MODEL Y= ;
RANDOM ROW COL ROW*COL ;
RUN;
...