
Chapter 2: Reading, Combining, and Managing Data for Later Analysis 73
Brood=1 data
Variables: ID conc number of young
3 0 6 4 0 6 5 0 6 6 0 5 7 0 6 8 0 5 9 0 3 10 0 6
12 80 5 13 80 6 14 80 5 15 80 8 16 80 3 17 80 5 18 80 7
19 80 5 20 80 3
21 160 6 22 160 6 23 160 2 24 160 6 25 160 6 26 160 6
27 160 6 28 160 5 30 160 6
31 235 4 32 235 6 34 235 6 35 235 6 36 235 6 37 235 7
38 235 4 39 235 6 40 235 7
41 310 6 42 310 6 43 310 7 44 310 0 45 310 5 47 310 6
48 310 4 49 310 6 50 310 5
Brood=2 data
Variables: ID conc number of young
1 0 14 2 0 12 3 0 11 4 0 12 6 0 14 7 0 12 8 0 13
9 0 10 10 0 11
11 80 11 13 80 11 14 80 12 15 80 13 16 80 9 17 80 ...