Source of variation | df | F | P | Classes of each variable | \( \overline{\mathrm{X}} \) ± 1 SD (N) |
---|---|---|---|---|---|
One-way ANOVA | |||||
 Population | 1, 99 | 18.606 | 0.000 | YS | 1.7 ± 1.7 (74) |
 |  |  | GP | 3.9 ± 2.9 (26) | |
 Sex | 1, 99 | 3.146 | 0.079 | Male | 1.9 ± 1.7 (62) |
 |  |  | Female | 2.9 ± 2.9 (38) | |
 Tree size | 2, 98 | 0.243 | 0.785 | Small | 2.0 ± 1.9 (27) |
 |  |  | Middle | 2.3 ± 2.0 (48) | |
 |  |  | Large | 2.5 ± 3.0 (25) | |
Three-way ANOVA | |||||
 Population | 1, 99 | 24.750 | 0.000 |  |  |
 Sex | 1, 99 | 3.695 | 0.058 |  |  |
 Tree size | 2, 98 | 2.129 | 0.125 |  |  |
 Pop × sex | 1, 99 | 2.076 | 0.153 |  |  |
 Pop × tree size | 2, 98 | 4.909 | 0.010 |  |  |
 Sex × tree size | 2, 98 | 0.491 | 0.614 |  |  |