This is Dataplot data file STATEAS2.DAT Factors affecting homemade bread (stateaser article june 2001) Goal: Maximize bread taste Response variable = taste Number of observations = 8+3 = 11 Order of variables on a line image-- 1. Response variable = Taste (0 to 10) 2. Factor 1 = Liquid (1 = water, 2 = milk) 3. Factor 2 = Oil (1 = butter; 2 = margerine) 4. Factor 3 = Flour (1 = regular; 2 = bread) 5. Factor 4 = Yeast (1 = regular; 2 = bread) Statistical Category: Screening Reference: Mark Anderson, "Using DOE to Make Bread, Not Bricks (or How to Bake Like a Pro), Stateaser, June 2001, page 1-3. To read this data file into Dataplot-- SKIP 25 READ STATEAS2.DAT Y X1 X2 X3 X4 Taste Liquid Oil Flour Yeast Y X1 X2 X3 X4 ------------------------------------------------------- 4.7 -1 -1 -1 -1 6.5 +1 -1 -1 +1 5.0 -1 +1 -1 +1 5.5 +1 +1 -1 -1 5.8 -1 -1 +1 +1 5.0 +1 -1 +1 -1 5.3 -1 +1 +1 -1 5.2 +1 +1 +1 +1 5.5 -1 -1 -1 -1 6.2 +1 -1 -1 +1 5.2 -1 +1 -1 +1