Table 3.
Analysis of variance testing the main effects of successful invasion of S. epidermidis into populations of S. aureus. The table shows the results of a multifactorial anova. Both main effects and interactions are shown
| df | Sum sq | Mean sq | F value | P value | |
|---|---|---|---|---|---|
| Frequency | 1 | 0.1382 | 0.1382 | 3.4920 | 0.0662444 |
| Structure | 1 | 12.7710 | 12.7710 | 322.7662 | <2.2e-16*** |
| Inhibition | 1 | 0.1452 | 0.1452 | 3.6690 | 0.0599020 |
| Frequency × Structure | 1 | 0.5359 | 0.5359 | 13.5452 | 0.0004798*** |
| Frequency × Inhibition | 1 | 0.0243 | 0.0243 | 0.6141 | 0.4361327 |
| Structure × Inhibition | 1 | 0.5652 | 0.5652 | 14.2852 | 0.0003474*** |
| Frequency × Structure × Inhibition | 1 | 0.0746 | 0.0746 | 1.8858 | 0.1744717 |
df, Degrees of freedom; Sum sq, sum of squares; Mean sq, Mean of squares; F value, F statistic for terms in the row; P value, significance.
Asterisks indicate the significance levels at different thresholds. ***P < 0.001.