Essay

data kengo;

title'livestock';

input yld trt anm day fit;

cards;

6.7 1 1 1 12.5

7.2 1 1 2 11.6

6.9 1 1 3 13.2

7.6 1 1 4 12.7

7.7 1 1 5 14

7.1 1 1 6 17.4

7.5 1 1 7 12

7 1 1 8 9.4

7.4 1 1 9 12.9

7.3 1 1 10 11

6.4 1 1 11 12.5...