options pageno=min nodate; DATA BEER; INPUT COST SIZE ALCOHOL REPUTAT COLOR AROMA TASTE ses group; CARDS; 90 80 70 20 50 70 60 2 1 75 95 100 50 55 40 65 1 1 10 15 20 85 40 30 50 4 2 100 70 50 30 75 60 80 3 2 20 10 25 35 30 35 45 4 1 50 100 100 30 90 75 100 3 1 5 15 15 75 20 10 25 2 1 65 30 35 80 80 60 90 6 2 95 95 100 0 80 70 95 2 1 85 80 70 40 60 50 65 2 1 0 0 20 30 80 90 100 8 2 10 25 10 100 50 40 60 5 2 80 70 50 50 40 20 50 1 1 25 35 30 40 45 30 65 3 2 5 10 15 65 50 65 85 7 2 20 5 10 40 60 50 95 7 2 70 60 70 75 10 15 25 0 1 50 15 20 50 10 5 50 2 1 75 50 95 40 0 0 40 0 1 15 10 25 30 95 80 100 8 2 80 90 100 50 20 . 40 0 1 ; PROC FACTOR SIMPLE CORR MSA SCREE REORDER ROTATE=VARIMAX PREPLOT PLOT; var cost -- taste; run;