* paint experiment;  *   chapter 15;
options linesize=75;
data paint;
 input A B C D E F    y1   y2   y3   y4    ybar    ln_s2;
 lines;
       1 0 1 0 0 0  1.09 1.12 0.83 0.88  0.9800  -3.8444
       0 0 1 0 1 1  1.62 1.49 1.48 1.59  1.5450  -5.3050
       1 1 0 0 0 1  0.88 1.29 1.04 1.31  1.1300  -3.1497
       0 1 0 0 1 0  1.83 1.65 1.71 1.76  1.7375  -5.1456
       0 0 0 1 0 1  1.46 1.51 1.59 1.40  1.4900  -5.0411
       1 0 0 1 1 0  0.74 0.98 0.79 0.83  0.8350  -4.5375
       0 1 1 1 0 0  2.05 2.17 2.36 2.12  2.1750  -4.0380
       1 1 1 1 1 1  1.51 1.46 1.42 1.40  1.4475  -6.0498
;
* data set with 32 observations, one for each y-value;
data paint2;
 input A B C D E F y;
 lines;
 1 0 1 0 0 0 1.09
 1 0 1 0 0 0 1.12
 1 0 1 0 0 0 0.83
 1 0 1 0 0 0 0.88
 0 0 1 0 1 1 1.62
 0 0 1 0 1 1 1.49
 0 0 1 0 1 1 1.48
 0 0 1 0 1 1 1.59
 1 1 0 0 0 1 0.88
 1 1 0 0 0 1 1.29
 1 1 0 0 0 1 1.04
 1 1 0 0 0 1 1.31
 0 1 0 0 1 0 1.83
 0 1 0 0 1 0 1.65
 0 1 0 0 1 0 1.71
 0 1 0 0 1 0 1.76
 0 0 0 1 0 1 1.46
 0 0 0 1 0 1 1.51
 0 0 0 1 0 1 1.59
 0 0 0 1 0 1 1.40
 1 0 0 1 1 0 0.74
 1 0 0 1 1 0 0.98
 1 0 0 1 1 0 0.79
 1 0 0 1 1 0 0.83
 0 1 1 1 0 0 2.05
 0 1 1 1 0 0 2.17
 0 1 1 1 0 0 2.36
 0 1 1 1 0 0 2.12
 1 1 1 1 1 1 1.51
 1 1 1 1 1 1 1.46
 1 1 1 1 1 1 1.42
 1 1 1 1 1 1 1.40
;