* spaghetti sauce experiment;  * chapter 5;
OPTIONS LINESIZE=75;
DATA SPAGH;
 INPUT ORDER BRAND STIR WT TRTMT;
 LINES;
  1 2 1 14  3
  2 1 2 69  2
  3 2 2 26  4
  4 2 1 15  3
  5 2 2 20  4
  6 3 1 12  5
  7 1 1 55  1
  8 3 2 14  6
  9 3 2 16  6  
 10 3 1 16  5
 11 1 1 66  1
 12 1 2 64  2
 13 2 2 23  4
 14 3 2 17  6
 15 2 1 22  3
 16 3 1 18  5
 17 1 2 64  2
 18 1 1 53  1
;