DATA Evaluation;
INPUT Officer $ Candidate Rating;
CARDS;
A 1 76
A 2 65
A 3 85
A 4 74
B 1 59
B 2 75
B 3 81
B 4 67
C 1 49
C 2 63
C 3 61
C 4 46
D 1 74
D 2 71
D 3 85
D 4 89
E 1 66
E 2 84
E 3 80
E 4 79
;

PROC SORT DATA=Evaluation;       /* Sort Data by Brand*/
     BY Officer;
RUN;


/* One-Way ANOVA Using PROC GLM */

PROC GLM DATA=Evaluation;
CLASS Officer;
MODEL Rating=Officer;
RANDOM Officer ;
MEANS Officer/hovtest;
TITLE 'Ratings by Officer - Random Effect';
RUN;

/* Using PROC MIXED  */
PROC MIXED DATA=Evaluation;
CLASS Officer;
MODEL Rating=;
RANDOM Officer;
RUN;