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The density-dependent effect of inducer populations on growth in tester populations.
| Factor | DF | SS | F-ratio | p < F |
|---|---|---|---|---|
| Material | 1 | 0.001 | 0.013 | 0.908 |
| Experiment | 3 | 4.294 | 33.272 | <0.0001**** |
| Inducer cell density | 1 | 0.326 | 7.587 | 0.0083** |
Note there were no effects from material (i.e., glass or quartz barrier) but strong effects due to repeating the experiment. (ANOVA; DF = degrees of freedom; SS = sum of squares).
